/*-------------------------------------*/
/*  Global Control Services            */
/*  (c) 2002 SAP AG                    */
/*-------------------------------------*/
  
/*----------------------------------------------------------------------*/
/*  General                                                             */
/*----------------------------------------------------------------------*/
// domainrelaxing
  // domainrelaxing
  
  /*var  strDomainRelaxScript  = '<S'+'CRIPT> var liBehindFirstDot = document.domain.indexOf( "." ) + 1;';
       strDomainRelaxScript += 'if (liBehindFirstDot > 0) {';
       strDomainRelaxScript += 'document.domain = document.domain.substr( liBehindFirstDot );';
       strDomainRelaxScript += '}</S'+'CRIPT>';
  */
  strDomainRelaxScript  = "";
  var docBody = null;  
//------------------------------------------------------------------------------

//----------------------------------------------------------------------------
//  Popup Object                                                        
//----------------------------------------------------------------------------
//Events provided by this Object 
// onbeforerender  = use that event to set other positions than the precalculated;
// onblur          = fired when the popup blurs, use to hide it
//----------------------------------------------------------------------------

//consts enums 
  
//----------------------------------------------------------------------------
// sapPopupSizeBehavior used with attribute o.sizebehaviour
// o.sizebehaviour.USER    - you can set the size of the popup, 
//                           use o.size.width,o.size.height
//                         
// o.sizebehaviour.CONTENT - the popup will automatically adjust to the the
//                           size of its content
//----------------------------------------------------------------------------
  sapPopupSizeBehavior     = { CONTENT : "CONTENT", USER : "USER" };
//----------------------------------------------------------------------------
if(ur_system.emptyhoverurl==null) ur_system.emptyhoverurl = ur_system.mimepath+"emptyhover.html";
document.write("<div id='urFrames'><iframe id=\"sapPopupMainId_X0\" name=\"sapPopupMainId_X0\" src=\""+ur_system.emptyhoverurl+"\" style=\"z-index:1001;display:block;position:absolute;top:-5000;width:0;height:0\"  frameborder=\"0\" border=\"no\" scrolling=\"no\" tabindex=\"-1\"></iframe></div>");
  
//----------------------------------------------------------------------------
// sapPopupPositionBehavior used with attribute o.positionbehaviour
// o.positionbehaviour.MENULEFT      - popup shows left aligned under the 
//                                     source element.
// o.positionbehaviour.MENURIGHT     - popup shows right aligned under the 
//                                     source element.
// o.positionbehaviour.BROWSERCENTER - popup shows centered in the browser 
//                                     window. 
// o.positionbehaviour.USER          - you can set the position
//                                     use o.position.left, o.position.top
//----------------------------------------------------------------------------
  
  sapPopupPositionBehavior = { MENULEFT : "MENULEFT", MENURIGHT : "MENURIGHT", BROWSERCENTER : "BROWSERCENTER", USER : "USER", SUBMENU : "SUBMENU",EVENT:"EVENT" }
//----------------------------------------------------------------------------

  var sapPopupMainId = "sapPopupMainId_X";

//Variables
  var sapPopupStore = new Array(); 
  var sapOpenLevel  = false; 
  
/*----------------------------------------------------------------------*/
/*  Constructor                                                         */
/*----------------------------------------------------------------------*/
// desc : create a new popup
// in   : sourcewindow   : DOM window object - caller window
//        stylesheets    : Array             - stylesheet urls to use in the popup
//        contentobject  : DOM element       - that contains the html to show in the popup
//        sourceobject   : DOM element       - source element to align the popup
//        sourceevent    : DOM event object  - fired on the sourceobject to position the popup
// out  : none 
// brw  : NN6>
//----------------------------------------------------------------------------
  function sapPopup(sourcewindow,stylesheets,contentobject,sourceobject,sourceevent,level) {
    //Attributes
    this.level = level;
    this.sizebehaviour = sapPopupSizeBehavior.CONTENT;
    this.positionbehavior = sapPopupPositionBehavior.MENULEFT;
    
    this.position = { left: -1, top: -1, right: -1, bottom: -1 };
    this.size     = { width: -1, height: -1 };
    if (document.getElementById(sapPopupMainId+(level+1))==null) {
    	 var oFramesContainer = document.getElementsByTagName("BODY").item(0);
    	 for (var f=level+1;f<level+3;f++) {
    	 	 var oFrame = document.createElement("IFRAME");
    	 	 oFrame.setAttribute("id",sapPopupMainId+(f));
    	 	 oFrame.setAttribute("name",sapPopupMainId+(f));
    	 	 oFrame.setAttribute("src",ur_system.emptyhoverurl);
    	 	 oFrame.setAttribute("style","width:0;height:0;z-index:1001;display:block;position:absolute;top:-5000;");
    	 	 oFrame.setAttribute("tabindex","-1");
    	 	 oFrame.setAttribute("frameborder","0");
    	 	 oFrame.setAttribute("border","no");
    	 	 oFrame.setAttribute("scrolling","no");
    	   oFramesContainer.appendChild(oFrame);
    	 }
    }
    
    this.frame = { object: document.getElementById(sapPopupMainId+level), 
                   window: window.frames[sapPopupMainId+level]};
    
    this.content = { html: contentobject.innerHTML,
                     size: contentobject.childNodes[0] };
    //store information about the source of that popuprequest
    this.source = { event:sourceevent, 
                    object:sourceobject, 
                    window: sourcewindow, 
                    document:sourcewindow.document, 
                    body: sourcewindow.document.getElementsByTagName("BODY").item(0) };
    
    this.canrender   = true;
    this.domainrelax = true;
    this.scrolling   = true; 
    this.stylesheets = stylesheets;

    //Methods
    this.write   = sapPopup_write;
    this.show    = sapPopup_show;
    this.showOld = sapPopup_showOld;
    this.hide    = sapPopup_hide;
    this.poscalc = sapPopup_poscalc;
    
    //Events
    this.onbeforerender  = null;
    this.onblur          = null;
        
    //define a global variable with the body element for all popups once
    if (!docBody) docBody = window.document.getElementsByTagName("BODY")[0];

    //if relative urls are used for styles try to absolute them
    for (var n=0; n<this.stylesheets.length;n++) {
      this.stylesheets[n]=relativeToAbsolutePath(this.stylesheets[n],sourcewindow.location.href);
    }

    //set a variable inside sourcewindow to itself, used to refer events back
    this.source.window.me = this.source.window;
	  if (this.source.window.ur_system.domainrelaxing==this.source.window.sapUrDomainRelaxing.MINIMAL) {
	    strDomainRelaxScript  = "<s"+"cript>var hostname = document.domain;if( !(/^\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}$/.test(hostname)) ) {var posBehindFirstDot = hostname.indexOf(\".\") + 1;if (posBehindFirstDot>0) {document.domain=hostname.substr(posBehindFirstDot);}};</scri"+"pt>";
	  } else {
	      if (this.source.window.ur_system.domainrelaxing==this.source.window.sapUrDomainRelaxing.MAXIMAL){
	      strDomainRelaxScript  = "<s"+"cript>try { while(document.domain.indexOf(\".\")>0) { document.domain = document.domain.substr(document.domain.indexOf(\".\")+1); }} catch(e) {}};</scri"+"pt>";
	    }
	  }
    
    sapPopupStore[this.level] = this;
    return this; 
 }
 

/*----------------------------------------------------------------------*/
/*  Methods                                                               */
/*----------------------------------------------------------------------*/
//----------------------------------------------------------------------------
// method write
//----------------------------------------------------------------------------
// desc : writes the popup into its iframe
//        internal use only
// in   : none
// out  : none 
// brw  : NN6>
//----------------------------------------------------------------------------
function sapPopup_write(bDoNotAutoFocus) {
  //potentially this is faster with dom operations but what about relaxing domains?
  strContent = "<html><head>";
  //add domain relaxing
  if (this.domainrelax) strContent += strDomainRelaxScript;
  if( bDoNotAutoFocus )
		strContent += "<sc"+"ript>me=parent.sapPopupStore["+this.level+"].source.window;mylevel="+this.level+";</scr"+"ipt>";
	else
		strContent += "<sc"+"ript>me=parent.sapPopupStore["+this.level+"].source.window; window.focus();mylevel="+this.level+";</scr"+"ipt>";
      
  //add the content and the rest
  strContent+= "</head><body class='urBdyStd' scroll=";
  strContent+= this.scrolling?"'no'":"'auto'";
  if(this.object!=null && this.object.getAttribute("ct")!="ComboBox"){  
		strContent+= " onload='parent.sapUrMapi_PopupMenu_setEvents(parent.sapPopupStore["+this.level+"],1);'";
		if (this.level==0) {
			strContent+= " onfocus='parent.sapUrMapi_PopupMenu_setEvents(parent.sapPopupStore["+this.level+"],2);' onblur='if ((parent.sapPopupStore[mylevel]) && (!parent.sapOpenLevel)) {parent.sapPopupStore[mylevel].onblur();}'";
		} else {
			strContent+= " onfocus='parent.sapUrMapi_PopupMenu_setEvents(parent.sapPopupStore["+this.level+"],2);' onblur='if ((parent.sapPopupStore[mylevel]) && (!parent.sapOpenLevel)) {parent.sapPopupStore[mylevel].onblur();}'";
		}
	}
  strContent+= " style='margin:0;border:none;'>"+this.content.html+"</body></html>";
  //write it!
  //this.frame.window.document.open();
  this.frame.window.document.write(strContent);
  this.frame.window.document.close();

  //add stylesheets 
  for (var n=0; n<this.stylesheets.length;n++) {
    var newLink = this.frame.window.document.createElement("LINK");
    newLink.setAttribute("href",this.stylesheets[n]);
    newLink.setAttribute("type","text/css");
    newLink.setAttribute("rel","stylesheet");
    this.frame.window.document.getElementsByTagName("HEAD")[0].appendChild(newLink);
  }

}

var intLeftFramePx;
var intTopFramePx;

//----------------------------------------------------------------------------
// method poscalc
//----------------------------------------------------------------------------
// desc : calculates the position of the popup depending on 
//        - sizebehaviour
//        - positionbehavior
//        changes the position if right or/and bottom might be 
//        not in the visible area to ensure the whole popup is visible
// in   : none
// out  : none 
// brw  : NN6>
//----------------------------------------------------------------------------
function sapPopup_poscalc() {
  //set the size of the frame depending on its content
  if (this.sizebehaviour==sapPopupSizeBehavior.CONTENT) {
    this.size.width  = this.content.size.offsetWidth;
    this.size.height = this.content.size.offsetHeight;
  } else {
    if ((this.size.width<=0) || (this.size.height<=0)) {
      showError("Please set\n   int sapPopup.size.width\n   int sapPopup.size.height\n to a value > 0.");
      this.canrender = false
    }
  } 
  //find relative position to sourceobject;
  var sourceoffset    = getAbsolutePosition(this.source.object);
  var sourcesize      = getElementSize(this.source.object);
  var oldPosLeft = this.position.left;
  var oldPosRight = this.position.right;
  var oldPosTop = this.position.top;  

  //event object is available
  if ( this.positionbehavior.indexOf("MENU")>-1) {
      this.position.left = sourceoffset.left;
      this.position.top  = sourceoffset.top + sourcesize.height;
      if (this.positionbehavior == sapPopupPositionBehavior.MENURIGHT) {
	      this.position.left = this.position.left + sourcesize.width - this.size.width;
      }
      
      if (this.positionbehavior == sapPopupPositionBehavior.SUBMENU) {
	    this.position.left = this.position.left + sourcesize.width;
	    this.position.top  = this.position.top - sourcesize.height;
        if (this.level>0) { 
          this.position.left = this.position.left+sapPopupStore[this.level-1].position.left;
          this.position.top = this.position.top+sapPopupStore[this.level-1].position.top;
        } 
      }
      //calculate right and bottom 
      this.position = setPosBottomRight(window, this.position, this.size)
      
      // if submenue does not fit on usual place,
      // try to position on other side of parent menu,
      // but only, of there is enough space available
      var setsubmenubelow=false;
      if (this.positionbehavior == sapPopupPositionBehavior.SUBMENU) {
        if (this.position.right<0) {
          if (this.position.left-(sourcesize.width)+7-this.size.width>window.pageXOffset) {
            this.position.left=this.position.left-(sourcesize.width)+7-this.size.width;
          } else {
            this.position.top = this.position.top + sourcesize.height;
            setsubmenubelow=true;
          }
          //calculate right and bottom 
          this.position = setPosBottomRight(window, this.position, this.size)
        } 
      }     
    
      //reposition horizontally
      if (this.position.right<0) this.position.left  = window.innerWidth + window.pageXOffset - this.size.width;
      if (this.position.left-window.pageXOffset<0) this.position.left  = 0 + window.pageXOffset;
      // reposition vertically
      if (this.position.bottom<0) {											 //too bottom
        if (this.positionbehavior == sapPopupPositionBehavior.SUBMENU) {
          if (setsubmenubelow) 
            this.position.top = this.position.top - sourcesize.height - this.size.height; 
          else  
            this.position.top = this.position.top + sourcesize.height - this.size.height; 
        }  
        if ((this.positionbehavior == sapPopupPositionBehavior.MENULEFT) ||
            (this.positionbehavior == sapPopupPositionBehavior.MENURIGHT)) {
          this.position.top = this.position.top - sourcesize.height - this.size.height;  
        }
      }  
      if (this.position.top-window.pageYOffset<0) this.position.top  = 0 + window.pageYOffset;
        
      //recalculate right and bottom according to changed values
      this.position = setPosBottomRight(window, this.position, this.size)
      
   } else if ( this.positionbehavior == sapPopupPositionBehavior.BROWSERCENTER ) {
	  this.position.left = Math.floor((window.innerWidth/2)-(this.size.width/2)) + this.source.window.pageXOffset;
	  this.position.top  = Math.floor((window.innerHeight/2)-(this.size.height/2)) + this.source.window.pageYOffset;
      this.position.right   = window.innerWidth  - this.position.left - this.size.width + window.pageXOffset;
	  this.position.bottom  = window.innerHeight - this.position.top  - this.size.height + window.pageYOffset;
	  
  } else if (this.positionbehavior == sapPopupPositionBehavior.EVENT) {
	  this.position.left = this.source.event.pageX+window.pageXOffset;
	  this.position.top  = this.source.event.pageY+window.pageYOffset;
      this.position.right   = window.innerWidth  - this.position.left - this.size.width + window.pageXOffset;
      this.position.bottom  = window.innerHeight - this.position.top  - this.size.height + window.pageYOffset;
      
      //repositioning
      if (this.position.right<0) this.position.left  = this.position.left - this.size.width;
      if (this.position.bottom<0) this.position.top  = this.position.top - this.size.height;
      if (this.position.left-window.pageXOffset<0) this.position.left  = 0 + window.pageXOffset;
      if (this.position.top-window.pageYOffset<0) this.position.top  = 0 + window.pageYOffset;
	  //recalculate right and bottom
      this.position = setPosBottomRight(window, this.position, this.size)
   } else if ((this.position.top<0) || (this.position.left<0)) {
      showError("Please set\n   int sapPopup.position.left\n   int sapPopup.position.top\n to a value > 0.");
      this.canrender = false
  }
  if ((this.position.left-window.pageXOffset<0) || (this.position.right<0)) {
     this.position.left  = 0 + window.pageXOffset;
  }
  if ((this.position.top-window.pageYOffset<0) || (this.position.bottom<0)){
      if (this.canrender) this.scrolling=true;
      this.position.top  = 0 + window.pageYOffset;
  }
  
  if (ur_system.direction=="rtl")
		this.position.right += oldPosRight+1;
	else
		this.position.left+=oldPosLeft+1;
		
	this.position.top +=oldPosTop+1;
  
}
//----------------------------------------------------------------------------
// method show
//----------------------------------------------------------------------------
// desc : shows the popup
// in   : none
// out  : none 
// brw  : NN6>
//----------------------------------------------------------------------------
function sapPopup_show(noRecalc,bDoNotAutoFocus) {
  //creating another child 
  sapOpenLevel = true;
  this.poscalc();
  if (this.onbeforerender) { if (!this.onbeforerender(this)) return; }
  if (!this.canrender) { showError("Cannot render Popup. Sizes and positions are not set."); return; }
  try {  	
		if (this.frame.window.mylevel==null) {
		  this.write(bDoNotAutoFocus);
		} else {
		  this.frame.window.document.getElementsByTagName("BODY").item(0).innerHTML=this.content.html;
		  window.sapUrMapi_PopupMenu_setEvents(this,1);
		}
  } catch (e){
    this.write(bDoNotAutoFocus);
  }
  //show the menu
  
  this.frame.object.style.left   = this.position.left;
  this.frame.object.style.top    = this.position.top;
  this.frame.object.style.width  = this.size.width;
  this.frame.object.style.height = this.size.height;

  activePopup = this;
  this.oldresize = window.onresize;
  //window.onresize = top.hidePopups;
  return true;
}
//----------------------------------------------------------------------------
// method showOld
//----------------------------------------------------------------------------
// desc : shows the popup, does not calculate the position and does not
//        write the content
// in   : none
// out  : none 
// brw  : NN6>
//----------------------------------------------------------------------------
function sapPopup_showOld() {
  sapOpenLevel = true;
  this.frame.object.style.left   = this.position.left;
  this.frame.object.style.top    = this.position.top;
  this.frame.object.style.width  = this.size.width;
  this.frame.object.style.height = this.size.height;
  activePopup = this;
  this.oldresize = window.onresize;
  return true;
}
//----------------------------------------------------------------------------
// method hide
//----------------------------------------------------------------------------
// desc : hides the popup
// in   : none
// out  : none 
// brw  : NN6>
//----------------------------------------------------------------------------
function sapPopup_hide() {
  //hide the menu
  this.frame.object.style.top="-5001";
  if (this.level<sapPopupStore.length-1) {
  	sapPopupStore[this.level+1].hide();
  }
  sapPopupStore[this.level] = null; 
  var sapPopNew = new Array();
  for (var n=0;n<sapPopupStore.length;n++) {
  	if (sapPopupStore[n]!=null) {
  		sapPopNew[sapPopNew.length]=sapPopupStore[n];
  	}
  }
  sapPopupStore = sapPopNew;
  return true;
}
function hidePopupMenu(level) {
  if (sapPopupStore[0]) {
    sapPopupStore[0].hide();
  }
}

/*----------------------------------------------------------------------*/
/*  Helpers                                                             */
/*----------------------------------------------------------------------*/
//----------------------------------------------------------------------------
// function setPosBottomRight
//----------------------------------------------------------------------------
// desc : returns Right and Bottom  relative from a oBody DOM Body
// in   : oWindow  - window object, oPos - object - Position Object , oSize
// out  : oPos   - object Position Object
// brw  : NN6>
//----------------------------------------------------------------------------
function setPosBottomRight ( oWindow, oPos, oSize) {
  oPos.right   = oWindow.innerWidth - oPos.left - oSize.width + oWindow.pageXOffset;
  oPos.bottom  = oWindow.innerHeight - oPos.top - oSize.height + oWindow.pageYOffset;
  return oPos;
}   

//----------------------------------------------------------------------------
// function getAbsolutePosition
//----------------------------------------------------------------------------
// desc : returns position object x.left, x.right and x.top from a dom element 
//        absolute to the left, right and top borders of the document. 
// in   : obj  - object
// out  : position - object 
// brw  : left and top: IE5+, NN6+  right: IE5+
//----------------------------------------------------------------------------
function getAbsolutePosition (obj) {
  if (obj)
	  return sapUrMapi_getAbsolutePosition (obj);
}  

//----------------------------------------------------------------------------
// function getElementSize
//----------------------------------------------------------------------------
// desc : returns size object .width and .height on a dom element
// in   : obj  - object
// out  : size - object 
// brw  : IE5>, NN6>
//----------------------------------------------------------------------------
function getElementSize (obj) {
  if (obj)
	  return { height : obj.offsetHeight, width: obj.offsetWidth };
}

//----------------------------------------------------------------------------
// function relativeToAbsolutePath
//----------------------------------------------------------------------------
// desc : returns the absolute url of strRel from an absolute url strAbs
// in   : strRel - string
//        strAbs - string
// out  : absolute path - string 
// brw  : IE5>, NN6>
//----------------------------------------------------------------------------
function relativeToAbsolutePath(strRel,strAbs) {
    if (strRel.lastIndexOf("./")==-1) {
	if((strRel.indexOf("http://") !=-1) && (strRel.indexOf(".css"))) return strRel;
	if((strRel.indexOf("https://") !=-1) && (strRel.indexOf(".css"))) return strRel;

  	if(strRel.indexOf("/") == 0) {
  		strRel = strRel.substr(1);
  	}
  
  	if (strAbs.indexOf("?")!=-1) {
  		var strAbs = strAbs.substring(0,strAbs.indexOf("?"));
  	}
  
  	var urlParts = strAbs.split("//");
  	var domain = urlParts[1].substring(0,urlParts[1].indexOf("/"));
  	var strAbsPath = urlParts[0] + "//" + domain + "/";
  
    	strNewAbsPath = strAbsPath + strRel;
    	return strNewAbsPath;
    }
    else {
  	  if (strAbs.indexOf("?")==-1) {
  		var strRelDots      = strRel.substring(0,strRel.lastIndexOf("./")+2);
  		var strAbsPath      = strAbs.substring(0,strAbs.lastIndexOf("/"));
  	  }
  	  else {
  		var strRelDots      = strRel.substring(0,strRel.lastIndexOf("./")+2);
  		var strAbsPath      = strAbs.substring(0,strAbs.indexOf("?"));
  		var strAbsPath      = strAbsPath.substring(0,strAbsPath.lastIndexOf("/"));
  	  }
  }
  while(strRelDots.lastIndexOf("..")>-1) { //erase all double dots
    strAbsPath = strAbsPath.substring(0,strAbsPath.lastIndexOf("/")); 
    strRelDots = strRelDots.substring(0,strRelDots.lastIndexOf(".."))+"/";
  }
  if (strRelDots.lastIndexOf("./")>-1) {
    //erase last dots slash
    strRelDots = strRelDots.substring(0,strRelDots.lastIndexOf("./"))+"/";
    if (strRelDots.lastIndexOf("./")>-1) { 
      showError (strRel+" is not a valid relative url.");
    }
  }
  //build absolut path
  strNewAbsPath = strAbsPath + strRelDots + strRel.substring(strRel.lastIndexOf("./")+2,strRel.length);
  return strNewAbsPath;
}  
//----------------------------------------------------------------------------
// function showError
//----------------------------------------------------------------------------
// desc : shows an error text strTxt in an alert window could be replaces 
//        in the futur to display nicer messages
// in   : strTxt - string
// out  : none 
// brw  : IE5>, NN6>
//----------------------------------------------------------------------------
function showError(strTxt) {
  alert("Error:"+strTxt);
}


 

/****************************************** popup *************************************************************************************/

//-------------------------------------------------------------------------
var ptrPopup = new URPopupManager();

function URPopupManager()
{
    this.hostWindow = null;
    this.popups = null;	
    
    this.ptrActiveXArray = new Array();
    
    this.IE = !document.addEventListener;
    
    this.bEncHTML = false;
    
}

//-------------------------------------------------------------------------
URPopupManager.prototype.isRTL = function()
{
    return this.IE && ur_system.direction == "rtl";
}

//-------------------------------------------------------------------------
//assigned to ptrPopup
function ptrGetPopupWindow()
{
    return ptrPopup;
}

//-------------------------------------------------------------------------

URPopupManager.prototype.getPopups = function()
{
    if (this.popups != null)
        return this.popups;
   
    if (typeof(this.getHostWindow().ur_popupwindows) == "undefined"  )
        this.getHostWindow().ur_popupwindows = new this.getHostWindow().Array();
    
    return this.popups = this.getHostWindow().ur_popupwindows;
}
//-------------------------------------------------------------------------

URPopupManager.prototype.getHostWindow = function()
{
    //search uppermost window / frame
    
    if (this.hostWindow != null)
        return this.hostWindow;
    
    var windows = new Array();
	
	var oWindow = window; 
	windows[windows.length] = oWindow;
	
	while (oWindow != oWindow.parent)
	{
		windows[windows.length] = oWindow.parent;
		oWindow = oWindow.parent;
	}
		
	for (var x = windows.length-1; x >= 0; x--)
	{
		var upperMostWindow = windows[x];
		
		//test access
		try
		{
			upperMostWindow.document.domain;
		}
		catch(e)
		{
			continue;
		}
		
		
		//has window a framset?
		var iBs = upperMostWindow.document.getElementsByTagName("frameset").length;
		if (iBs > 0)
			continue;
		
		return this.hostWindow = upperMostWindow;		
	}
}

var CONSTANTS = 
{
    borderSize: 2, 
    left: 2,
    top: 23,
    right: 2,
    bottom: 31,
    typeLeft: 72,
    typeRight: 72,
    modlessOffset: 10,
    modalOffset: 30,
    waveBottom: 22,
    waveMid: 40,
    waveTop: 15,
    waveResize: 22
};

//-------------------------------------------------------------------------
function URPopupWindow(
        sourceWindow,
        index,
        title,
        hasCloseButton,
        isResizable,
        text,
        popupManager, 
		initLeft,
		initRight,
		initTop,
        desiredWidth,
        desiredHeight,
        buttonStyle,
        sourceFocusId, 
        type,
        dialogMode, 
        popupId,
        url )
{
	this.sourceWindow = sourceWindow;
	this.index = index;
	this.title = title;
    this.popupManager = popupManager;
    this.left = 0;
    this.right = 0;
    this.top = 0;
    this.text = text;
    this.initLeft = initLeft;
    this.initRight = initRight;
    this.initTop = initTop;
    this.hasCloseButton = hasCloseButton;
    this.isResizable = isResizable;
    this.isInitial = true;
    this.isResized = false;
    this.isMoved = false;
    this.mode = "MIN";
    this.frameIndex = 0;
    this.strDomainRelaxScript = "<s"+"cript>try{parent.document.domain;}catch(e){document.domain='" + this.popupManager.getHostWindow().document.domain + "';}</scri" + "pt>";
    this.sourceWindow = sourceWindow;
    this.desiredWidth = desiredWidth;
    this.desiredHeight = desiredHeight;
    this.buttonStyle = buttonStyle;
    this.sourceFocusId = sourceFocusId;
  
    this.messageType = type;
    this.dialogMode = dialogMode;
    this.popupId = popupId;
    this.url = url;
    
    var iframeIndex = this.popupManager._getAvailableIFrameIndex();
    
    //create outeriframe
    this.outerIFrame = this.createIFrame("urPopupOuter" + iframeIndex);
    this.outerIFrame.setAttribute("scrolling", "no");	
    
    var that = this;
    this.initOuterHandler = function(){that.createHTML();};
    helperAddEventListener(this.outerIFrame,"load",this.initOuterHandler);    
    
    if (url.length > 0)
    {
        this.innerIFrame = this.createIFrame("urPopupInner" + iframeIndex);
        this.initInnerHandler = function(){that.initializeInnerIFrame();};
        
        helperAddEventListener(this.innerIFrame,"load",this.initInnerHandler);
         	
    }
       
}

//------------------------------------------------------------------------------------------------------------
URPopupWindow.prototype.initializeInnerIFrame = function()
{
    helperRemoveEventListener(this.innerIFrame,"load",this.initInnerHandler);
    
    var html = "";
    if (this.popupManager.isRTL())
        html = "<html dir=\"rtl\"><head>";
    else
        html = "<html><head>";
    html += this.strDomainRelaxScript;

    html += "</head>";
    html += "<body id=\"ptrBodyLoading\" unselectable=\"on\" oncontextmenu=\"return false;\" style=\"margin:0;\" scroll=\"no\">";
    html += "<table cellspacing=\"0\" cellpadding=\"0\" border=\"0\" style=\"height:100%;width:100%;\">";
    html += "<tbody><tr><td align=\"center\" style=\"font-family:Arial\"><span style=\"font-size:0.8em\">Loading...</span></table>";
    html += "<sc" + "ript>window.setTimeout(function(){location.href='" + this.url + "';},0);" + "</sc" + "ript>";
    html += "</body></html>";
    
    var innerWindow = this.innerIFrame.contentWindow;
    innerWindow.document.write(html);
    innerWindow.document.close();
}

//------------------------------------------------------------------------------------------------------------
URPopupManager.prototype._getAvailableIFrameIndex = function()
{
    //theres always an outer popup so lets check this
    
    var index = 0;
    while(true)
    {
        var iframe = this.getHostWindow().document.getElementById("urPopupOuter" + index);
         
        //no iframe at this index ->free "slot"
        if (!iframe)
           return index;
            
        //iframe already exists   
        //now check if it is available
        if (iframe.style.top == "-5000px")
        {
           iframe.style.top = "-4000px";
           return index;
        } 
        index++;
    }
    
}

//----------------------------------------------------------------------------------------------------------------
//central function for popup
URPopupManager.prototype._ptrShowPopupWindow = function (
		sourceWindow,
		initLeft,initRight,initTop,
		width,height,
	 	url ,
	 	title,
	 	text,
	 	buttonStyle, 	
	 	type,		//messagebox
	 	logout,
	 	mode,
	 	isResizable,
	 	dialogMode,
	 	popupId,
	 	hasCloseButton,
   	    sourceFocusId,
   	    hasTimeout)
{
    
   this._createBlocklayer();
   
    if (typeof sourceFocusId == "undefined")
    {
        sourceFocusId = "";
        
        if (this.IE)
        {
            if(event!=null && event.srcElement!=null)
            {
                sourceFocusId=event.srcElement.id;
            }
        }
    }
    
    if (this.IE)
    {
        //Block ActiveX Controls...
        for (var i = 0; i < this.ptrActiveXArray.length; i++)
        {
            var item = this.ptrActiveXArray[i];
            if (item.isActive == true && item.enable == false)
            {
                try
                {
                    item.ptrFunction();
                }
                catch (e){}
            }
        }
    }
		
	
	//FIX: focus body of sourceWindow and popup inner windows
	//when F4 is called on input field the focus handling gets weird
	 try
	 {
        var popups = this.getPopups();
        for (var x = 0; x < popups.length; x++)
            popups[x].innerIFrame.contentWindow.document.body.focus();
        
	    sourceWindow.document.body.focus();
	}
    catch (e)
    {}
	//END FIX
		
	//create popupObject and insert it
	var index = this.getPopups().length;
	var newPopup = this.getPopups()[index] = new URPopupWindow(sourceWindow,index,title,hasCloseButton,isResizable,text,this,initLeft,initRight,initTop,width,height,buttonStyle,sourceFocusId,type,dialogMode,index,url);
   	//for showing the blocklayer early
   	this.focusPopup(null);
		
    //this is for WD ABAP
    //by default popupId is the index in the array
    if (popupId.length > 0)
        newPopup.popupId = popupId;
          
}

URPopupWindow.prototype.createHTML = function()
{
    helperRemoveEventListener(this.outerIFrame,"load",this.initOuterHandler);
    
    var html = "";
    if (this.popupManager.isRTL())
        html = "<html dir=\"rtl\"><head>";
    else
        html = "<html><head>";
    
    //insert link to stylesheet
    //ur_dia: wave / font sizes / etc
    
    var stylesheet = this.getStylePath();
    html += "<link rel=\"stylesheet\" href=\"" + stylesheet + "\">";
		
	//relax the popup containers domain to domain of calling app
    html += this.strDomainRelaxScript;
    
        
    //inject hardcoded styles
    //rtl considered    
    html += this._getCSS();
    html += "</head>";
        
    html += "<body id=\"iframePopupBody\" unselectable=\"on\" oncontextmenu=\"return false;\" class=\"urPopBdyStd urPopFont\">";
    		
	var width = 200;
    var height = 120;
       
    //create html 
    html += "<div tabindex=\"0\" id=\"ptrFocusReverse\" onfocus=\"thisPopup.focusLastElement()\"></div>";
    html += "<div id=\"iframePopupDivOuterFrame\" class=\"urPopFrame1\" style=\"width:" + width + ";height:" + height + ";\">";
    html += "<div class=\"urPopFrame2\" id=\"urPopFrame2\" style=\"width:100%;height:100 %\">";
    html += "<div id=\"iframePopupDivHeader\" tabindex=\"0\" class=\"urPopTitleArea\" onmousedown='return thisPopup.startDrag(event," + this.index + "," + false + ")'>";
    html += "<table width='100%' class='urPopFont' cellspacing='0' cellpadding='0' border='0'><tr>";
    html += "<td class='urPopTitleAreaHeader'";
    if (ur_system.is508 == false && this.isResizable == true)
    {
        html += " ondblclick='thisPopup.toggleMinMax();'";
    }
    html += ">";
    
    //title
    html += "<div id=\"iframePopupDivHeaderText\" class=\"urPopTitle urPopFont\" style='height:100%;width:" + 150 + ";' title='";
    if (ur_system.is508 == false)
    {
        if (this.popupManager.bEncHTML)
            html += toHTMLEntities(this.title);
        else
            html += this.title;
    }
    else
    {
        var transText = ur_txt[ur_language].SAPUR_POPUP.replace("{0}", this.title);
        html += transText;
    }
    html += "'>";
    
    if (this.popupManager.bEncHTML)
        html += toHTMLEntities(this.title);
    else
        html += this.title;
            
     html += "</div></td>";
    
    //MIN MAX
    if (ur_system.is508 == false && this.isResizable == true)
    {
        html += "<td align='";
        if (this.popupManager.isRTL())
        		html += "left";
        else
            html += "right"; 
        
        html += "' class='urPopTitleAreaResize'>";
        html += "<div tabindex=\"0\" border='0' id='ptrPopupToggleIconId' onkeypress='if(event.keyCode==13){this.click();};'";
        html += " onClick='thisPopup.toggleMinMax()' class='urPopFrameMax'><img src='" + ur_system.mimepath + "1x1.gif' style='width:16px;height:16px'></div></td>";
    }
    
    //CLOSE BUTTON
    if (this.hasCloseButton == true)
    {
        html += "<td align='";
        if (this.popupManager.isRTL())
            html += "left";
        else
            html += "right";

        html += "' class='urPopTitleAreaClose'><div onkeypress='if(event.keyCode==13||event.keyCode==32){this.click();};' id=\"headerCancel\" tabindex=\"0\" border='0' onClick='thisPopup.popupManager._closePopup(thisPopup,\"CANCEL\")' class='urPopFrameClose'";
        if (ur_system.is508 == true)
        {
            html += " title='Cancel - " + ur_txt[ur_language].SAPUR_B + " - " + ur_txt[ur_language].SAPUR_B_TUT + "'";
        }
        html += "><img src='" + ur_system.mimepath + "1x1.gif' style='width:16px;height:16px'></div></td>";
    }
    html += "</tr></table>";
    html += "</div>";
		
	//now to the content
	//take the outer measures and subtract "padding" constants
    height -= CONSTANTS.top + CONSTANTS.bottom;
    width  -= CONSTANTS.left + CONSTANTS.right;
		
    var messageIconClass = "";
    var message508Text = "";
    if (this.messageType.length > 0)
    {
        if (this.messageType == "PTR_WARNING")
        {
            messageIconClass = "urPopIconWarning";
            message508Text = "Warning";
        }
        else if (this.messageType == "PTR_INFORMATION")
        {
            messageIconClass = "urPopIconInformation";
            message508Text = "Information";
        }
        else if (this.messageType == "PTR_QUESTION")
        {
            messageIconClass = "urPopIconQuestion";
            message508Text = "Question";
        }
        else if (this.messageType == "PTR_SUCCESS")
        {
            messageIconClass = "urPopIconSuccess";
            message508Text = "Success";
        }
        else if (this.messageType == "PTR_ERROR")
        {
            messageIconClass = "urPopIconError";
            message508Text = "Error";
        }
        else if (this.messageType == "PTR_STOP" || this.messageType == "PTR_STOPP")
        {
            messageIconClass = "urPopIconStopp";
            message508Text = "Stopp";
        }
    }

    if (messageIconClass.length > 0)
    {
        html += "<table width='100%' style=\"table-layout:fixed;\" cellspacing='0' cellpadding='0' border='0'><tr>";
        html += "<td valign='top' id='messageIcon' tabindex=\"0\"";
        if (ur_system.is508 == true)
        {
            html += " title='" + message508Text + " - " + ur_txt[ur_language].SAPUR_IMG + "'";
        }
        html += " class='urPopIconArea " + messageIconClass + "'><img src='" + ur_system.mimepath + "1x1.gif' style='width:32px;height:32px' alt=''></td>";
        if (this.url.length == 0)
        {
            var align = this.messageType.length > 0 ? this.popupManager.isRTL() ?  "right" : "left": "center";
            html += "<td style='text-align:" + align + ";vertical-align:middle;'>";
            html += "<div id='iframePopupDivInnerFrame' tabindex=\"0\" style='overflow:auto;position:relative;left:0;top:1px;height:" + height + ";'>";
            html += "<table class='urPopFont' style='height:100%;' cellspacing='0' cellpadding='0' border='0'><tr><td><div class='urPopTxtStd urPopFont'>" + this.text + "</div></td></tr></table>";
            html += "</div></td>";
        }
        else
        {
            html += "<td><div id=\"iframePopupDivInnerFrame\" tabindex=\"0\" onfocus=\"thisPopup.innerIFrame.contentWindow.document.getElementById('ptrFocusStart').focus();\">&nbsp;</div></td>";
        }
        html += "</tr></table>";
    }
    else // no message icon
    {
        html += "<div id=\"iframePopupDivInnerFrame\" tabindex=\"0\"";
        if (this.url.length > 0)
        {
            html += " onfocus=\"thisPopup.innerIFrame.contentWindow.document.getElementById('ptrFocusStart').focus();\"";
        }
        html += " style=\"overflow:auto;position:relative;top:1px;width:" + width + ";height:" + height + ";\">";
        if (this.url.length == 0)
        {
            html += "<table class='urPopFont' style='height:100%;' cellspacing='0' cellpadding='0' border='0'><tr>";
            html += "<td valign='top' style='padding:16px 22px 16px 22px'><div class='urPopTxtStd urPopFont'>" + this.text + "</div></td>";
            html += "</tr></table>";
        }
        html += "</div>";
    }

    /*
    ptrMessageBox Styles:
    PTR_ABORTRETRYIGNORE :The messagebox contains Abort, Retry, and Ignore buttons.
    PTR_OK               :The messagebox contains OK button.
    PTR_NONE             :The messagebox contains Cancel button.
    PTR_CLOSE            :The messagebox contains Close button.
    PTR_OKCANCEL         :The messagebox contains OK and Cancel buttons.
    PTR_RETRYCANCEL      :The messagebox contains Retry and Cancel buttons.
    PTR_YESNO            :The messagebox contains Yes and No buttons.
    PTR_YESNOCANCEL      :The messagebox contains Yes, No, and Cancel buttons.
     */
    if (typeof(this.buttonStyle) == "number" || (typeof(this.buttonStyle) == "string" && this.buttonStyle.length > 0 && this.buttonStyle!= "PTR_NONE"))
    {
        html += '<table id="ptrToolbarArea" style="height:' + (CONSTANTS.bottom - CONSTANTS.borderSize) + 'px;width:100%" cellpadding="0" border="0" cellspacing="0" class="urPopTbarWhl urPopFont" >';
        html += '<tr>';
        
        html += '<td valign="top" nowrap class="urPopWaveBottom"><img border = "0" style = "height:1px;width:' + CONSTANTS.waveBottom + 'px" src = "' + ur_system.mimepath + '1x1.gif" ></td>';
        html += '<td valign="top" nowrap class="urPopWaveMid"><img border="0" style = "height:1px;width:' + CONSTANTS.waveMid + 'px" src = "' + ur_system.mimepath + '1x1.gif" ></td>';
        html += '<td nowrap class="urPopWaveTop" style="width:' + CONSTANTS.waveTop + 'px;">  <img border = "0" style="height:1px;width:' + CONSTANTS.waveTop + 'px" src="' + ur_system.mimepath + '1x1.gif">';
        
        //TD for buttons
        html += '<td valign="middle" align="right" nowrap class="urPopWaveTop">';
        html += '<table id="ptrToolbar" cellpadding="0" border="0" cellspacing="0" class="urPopFont"><tr><td valign="top" nowrap style="padding-top:4px" id="ptrToolbarContent" > ';
        
        html += _getButtonHTML(this.buttonStyle, this.index);
        
        
        html += '</tr></table></td>';
        
        if (ur_system.is508 == false && this.isResizable == true)
        {
            var align = "right";
            var padding = "left";
            if (this.popupManager.isRTL())
            {
                align = "left";
                padding = "right";
            }
            html += '<td nowrap style="width:' + CONSTANTS.waveResize + 'px;" class = "urPopWaveTop" valign = "bottom" align = "' + align + '" > ';
            html += '<div id="ptrPopupResizeIconId" class = "urPopFrameResize" onmousedown = "return thisPopup.startDrag(event,' + this.index + ',false,true);"><img src = "' + ur_system.mimepath + '1x1.gif" style = "width:17px;height: 17px "></div>';
        }
        else
        {
            html += '<td nowrap style="width:' + CONSTANTS.waveResize + 'px;" class = "urPopWaveTop"><img border = "0" style = "height:1px;width:22px" src = "' + ur_system.mimepath + '1x1.gif" > ';
        }
        html += '</table>';
    }
    else
    {
        html += '<table id="ptrToolbarArea" style="height:' + (CONSTANTS.bottom - CONSTANTS.borderSize) + 'px;width:100%" cellpadding="0" border="0" cellspacing="0" class="urPopTbarWhl urPopFont" >';
        html += '<tr>';
        
        html += '<td valign="top" nowrap class=""><img border = "0" style = "height:1px;width:' + CONSTANTS.waveBottom + 'px" src = "' + ur_system.mimepath + '1x1.gif" ></td>';
        html += '<td valign="top" nowrap class=""><img border="0" style = "height:1px;width:' + CONSTANTS.waveMid + 'px" src = "' + ur_system.mimepath + '1x1.gif" ></td>';
        html += '<td nowrap class="" style="width:' + CONSTANTS.waveTop + 'px;">  <img border = "0" style="height:1px;width:' + CONSTANTS.waveTop + 'px" src="' + ur_system.mimepath + '1x1.gif">';
        
        //TD for buttons
        html += '<td valign="middle" align="right" nowrap class="">';
        html += '<table id="ptrToolbar" cellpadding="0" border="0" cellspacing="0" class="urPopFont"><tr><td valign="top" nowrap style="padding-top:4px" id="ptrToolbarContent" > ';
        html += '</tr></table></td>';
        
        if (ur_system.is508 == false && this.isResizable == true)
        {
            var align = "right";
            var padding = "left";
            if (this.popupManager.isRTL())
            {
                align = "left";
                padding = "right";
            }
            html += '<td nowrap style="width:' + CONSTANTS.waveResize + 'px;" class = "" valign = "bottom" align = "' + align + '" > ';
            html += '<div id="ptrPopupResizeIconId" class = "urPopFrameResize" onmousedown = "return thisPopup.startDrag(event,' + this.index + ',false,true);"><img src = "' + ur_system.mimepath + '1x1.gif" style = "width:17px;height: 17px "></div>';
        }
        else
        {
            html += '<td nowrap style="width:' + CONSTANTS.waveResize + 'px;" class = ""><img border = "0" style = "height:1px;width:22px" src = "' + ur_system.mimepath + '1x1.gif" > ';
        }
        html += '</table>';
    }
        
    html += "</div></div><div tabindex=\"0\" onfocus=\"thisPopup.focusDefaultElement();\"></div>";
    html += "</body>";
        
    if (this.url.length == 0)
        html += "<sc" + "ript>window.setTimeout(function(){thisPopup.forceInitialize();},0);" + "</sc" + "ript>";
    
    html += "</html>";
        
    var outerIFrameWindow = this.outerIFrame.contentWindow;
    //???  document.clear();
    outerIFrameWindow.document.write(html);
    outerIFrameWindow.document.close();
	outerIFrameWindow.document.onhelp = function(){return false;};
	outerIFrameWindow.thisPopup = this;    
    
}

//-------------------------------------------------------------------------
URPopupWindow.prototype.forceInitialize = function()
{
    this.initialize(this.sourceWindow.ptrDialogObj,false);
}

//-------------------------------------------------------------------------
URPopupWindow.prototype.createIFrame = function(id)
{
    var iFrame =  this.popupManager.getHostWindow().document.getElementById(id);
    if (iFrame != null)
    {
        iFrame.src = "javascript:void(0)";
        iFrame.setAttribute("frameBorder", "0");
        iFrame.setAttribute("id", id);
        iFrame.setAttribute("name", id);
        iFrame.setAttribute("tabIndex", "-1");
        iFrame.setAttribute("border", "no");
        iFrame.setAttribute("scrolling", "auto");
        iFrame.style.position = "absolute";
        iFrame.style.zIndex = "1001";
        iFrame.style.width = "0";
        iFrame.style.height = "0";
        iFrame.style.display = "block";
        iFrame.style.left = 0;
        iFrame.style.right = 0;
        iFrame.style.top = -4000; 
        iFrame.style.overflow = "auto";
        iFrame.src = this.getEmptyHoverUrl();
        return iFrame; 
         
    }
    
    iFrame = this.popupManager.getHostWindow().document.createElement("IFRAME");
    iFrame.src = "javascript:void(0)";
    iFrame.setAttribute("frameBorder", "0");
    iFrame.setAttribute("id", id);
    iFrame.setAttribute("name", id);
    iFrame.setAttribute("tabIndex", "-1");
    iFrame.setAttribute("border", "no");
    iFrame.setAttribute("scrolling", "auto");
    iFrame.style.position = "absolute";
    iFrame.style.zIndex = "1001";
    iFrame.style.width = "0";
    iFrame.style.height = "0";
    iFrame.style.display = "block";
    iFrame.style.left = 0;
    iFrame.style.right = 0;
    iFrame.style.top = -4000;
    iFrame.style.overflow = "auto";
    
    this.popupManager.getHostWindow().document.body.appendChild(iFrame);

    iFrame.src = this.getEmptyHoverUrl();
    return iFrame;
}
//-------------------------------------------------------------------------

URPopupWindow.prototype.enableFocusRect = function(enable)
{
    var innerIFrameWindow = this.innerIFrame.contentWindow;
    try
    {
        var oC={top:innerIFrameWindow.ur_get("ur-topfocus"),bottom:innerIFrameWindow.ur_get("ur-bottomfocus"),left:innerIFrameWindow.ur_get("ur-leftfocus"),right:innerIFrameWindow.ur_get("ur-rightfocus")};
        for (x in oC)
        {
            oC[x].style.display = enable?"block":"none";
        }
    }catch(e){}
}

//-------------------------------------------------------------------------

URPopupWindow.prototype.initialize = function(translationObj,resize)
{
    
    if (typeof(translationObj) != "undefined")
    {
        this.initLabels(translationObj);
        
    
        if (typeof(translationObj.sourceFocusId) == "string")
        {
            this.sourceFocusId = translationObj.sourceFocusId;
        }
    }
   

    var sourceWindow = this.sourceWindow;
    var innerIFrameWindow = null;
    if (this.innerIFrame != null)
    {
        innerIFrameWindow = this.innerIFrame.contentWindow;
        innerIFrameWindow.sourceWindow = sourceWindow;
        
        if (innerIFrameWindow.document.body.className.indexOf("urPopBdyEmp") < 0)
        	innerIFrameWindow.document.body.className += " urPopBdyEmp";
    }
    
    var width = this.getWidth();
    var height = this.getHeight();
    
    var viewportSize = this.popupManager.getViewPortSize(this.popupManager.getHostWindow());
    var scrollOffset = this.popupManager.getScrollOffset(this.popupManager.getHostWindow());
    var modalOffset = CONSTANTS.modalOffset;
    
    if (!this.isResized)
    {
        var currentWidth = this.getWidth();
        var currentHeight = this.getHeight();
        
        if (innerIFrameWindow != null)
        {
            //bugfix: using 1px led to unexpected large width calculations...
            this.innerIFrame.style.width = "150px";
            this.innerIFrame.style.height = "150px";
            
            //focus rect disturbing in RTL
            this.enableFocusRect(false);
            
            var pageSize = this.popupManager.getPageSize(innerIFrameWindow.document);
            
             this.enableFocusRect(true);
            
            pageSize.height += 21 + 29 + 4;
	        pageSize.width += 4; //+4 for outerborder
            
	        width = pageSize.width;
	        height = pageSize.height;
	    }
        
        if (this.messageType.length > 0)
            width += CONSTANTS.typeLeft;
        
        
        //consider desired siuzes if set
        if (this.isInitial)
        {
            if (this.desiredHeight != null)
                height = Math.max(height,parseInt(this.desiredHeight));
            
            if (this.desiredWidth != null)
                width  = Math.max(width,parseInt(this.desiredWidth));
        }
        
        //constrain to viewport
        height = Math.min(height,viewportSize.height - modalOffset);
        width = Math.min(width,viewportSize.width - modalOffset);    
        
        //dont allow shrinking
        height = Math.max(height,currentHeight);
        width = Math.max(width,currentWidth);
        
	    //min size fix for loading animation
        height = Math.max(height,21 + 29 + 4 + 90);
        width = Math.max(width,4 + 160);        
        
        this.setWidth(width);
        this.setHeight(height);
        
        if (innerIFrameWindow != null)
        {
            
            var innerBody = innerIFrameWindow.document.body;
            innerIFrameWindow.document.body.scroll = "auto";
              
            var sw = innerBody.scrollWidth;
            var cw = innerBody.clientWidth;
            var ow = innerBody.offsetWidth;
            
            var sh = innerBody.scrollHeight;
            var ch = innerBody.clientHeight;
            var oh = innerBody.offsetHeight;
            
            if (ch < sh && this.isInitial)
            {
               
                width += 21;
                this.setWidth(width);
                
                if (!this.popupManager.IE)
                {
                    height += 1;
                    this.setHeight(height);
                }
                
            }
            
            sw = innerBody.scrollWidth;
            cw = innerBody.clientWidth;
            ow = innerBody.offsetWidth;
            
            sh = innerBody.scrollHeight;
            ch = innerBody.clientHeight;
            oh = innerBody.offsetHeight;
            
            var scroll = "no";
            if (sw > cw || sh > ch)
                scroll = "auto";
            
            innerIFrameWindow.document.body.scroll = scroll;
            
        }
    }   
    
    var left = this.left;
    var right = this.right;
    var top = this.top;
    
    if (this.isInitial)
    {
       
        //take initial values if existing else null
	    left = this.initLeft;
	    right = this.initRight;
	    top = this.initTop;
	    
	    if (left == null)
            left = scrollOffset.x  + viewportSize.width / 5 + this.index * modalOffset;
        
        
        if (right == null)
            right = scrollOffset.x  + viewportSize.width  / 5 + this.index * modalOffset;
            
        if (top == null)
            top = scrollOffset.y  + viewportSize.height  / 5  + this.index * modalOffset;
        
            
    }
    
    //reposition if the popup has not been moved
    if (!this.isMoved)
    {
    
        var bottomRight = scrollOffset;
        bottomRight.x += viewportSize.width - modalOffset/2;
        bottomRight.y += viewportSize.height - modalOffset/2;
            
        if (right + width > bottomRight.x)
            right = bottomRight.x - width- modalOffset/2;
        
        if (left + width > bottomRight.x )
            left = bottomRight.x - width- modalOffset/2;
        
	    if (top + height > bottomRight.y )
	        top = bottomRight.y  - height;
	
	}
	
	this.setPosition(left,right,top);
    
    if (resize == false && this.index == this.popupManager.getPopups().length - 1)
    {
        //on initial call resize == false
        this.popupManager.getPopups()[this.popupManager.getPopups().length-1].focusDefaultElement(translationObj);
    }  
    
    if (innerIFrameWindow != null)
        this.createFocusHelpers();
    
    if (this.isInitial)
    {
        this.popupManager.focusPopup(null);
        
        var that = this;
        var closeCallback = function(event)
        {
            if (!event)
                event = that.outerIFrame.contentWindow.event;
            
            if (!event && innerIFrameWindow)
                event = innerIFrameWindow.event;    
            
            if (event && event.keyCode == 27)
                that.popupManager._closePopup(that,"CANCEL");   
        }
        
        helperAddEventListener(this.outerIFrame.contentWindow.document,"keypress", closeCallback);
        
        if (innerIFrameWindow)
            helperAddEventListener(innerIFrameWindow.document,"keypress", closeCallback);    
    }
    
    this.isInitial = false;
    return innerIFrameWindow;
}



URPopupManager.prototype._getIndexOfPopup = function(popup)
{
    for (var x = 0; x < this.getPopups().length; x++)
    {
        if (this.getPopups()[x] == popup)
            return x;
    }
    return null;
}
//-------------------------------------------------------------------------
//toggles between full screen and free float mode
URPopupWindow.prototype.toggleMinMax = function()
{	
    
    //mark as moved to prevent automatic cascading when another popup is opened
    this.isMoved = true;
    
    var outerWindow = this.outerIFrame.contentWindow;
    var iframePopupDivHeaderTextObj =  outerWindow.document.getElementById("iframePopupDivHeader");
    var titleAnimationDiv = this.popupManager.getHostWindow().document.getElementById("titleAnimationDiv");
    titleAnimationDiv.innerText = outerWindow.document.getElementById("iframePopupDivHeaderText").innerText;

    var height = iframePopupDivHeaderTextObj.clientHeight;
    
    var bodyLeft = this.popupManager.getHostWindow().document.body.scrollLeft;
    var bodyRight = this.popupManager.getHostWindow().document.body.scrollWidth - document.body.clientWidth - document.body.scrollLeft;
    var bodyWidth = this.popupManager.getHostWindow().document.body.clientWidth;
    var bodyTop = this.popupManager.getHostWindow().document.body.scrollTop;
    
    var popupRight = this.right;
	var popupTop = this.top;
	var popupLeft = this.left;
	var popupWidth = null;
	
	if (this.mode == "MAX")
	{
		popupRight = this.midRight;
		popupTop = this.midTop;
		popupLeft = this.midLeft;
		popupWidth = this.midWidth;
		
	}
	else
	{
	    this.midWidth = this.getWidth();
	    this.midHeight = this.getHeight();
	}
		
    titleAnimationDiv.style.display = "block";
    titleAnimationDiv.style.zIndex = this.outerIFrame.style.zIndex + 10;
    
    this.animateMinMax(titleAnimationDiv, 20, popupLeft,  bodyLeft, popupRight, bodyRight, popupWidth, bodyWidth, popupTop, bodyTop, height); 
    
}

//-------------------------------------------------------------------------
// animation method
URPopupWindow.prototype.animateMinMax = function( titleAnimationDiv, countAnimation, popupLeft, bodyLeft, popupRight, bodyRight, popupWidth, bodyWidth, popupTop, bodyTop, height)
{
    var left = 0;
    var right = 0;
    var width = 0;
    var top = 0;
    
    var factor = this.mode == "MIN" ? 20-countAnimation: countAnimation;
    
    left = popupLeft;
    right = popupRight;
        
    if (countAnimation > 0)
    {
        left = popupLeft - parseInt((popupLeft - bodyLeft) / 20) * factor;
        right = popupRight - parseInt((popupRight - bodyRight) / 20) * factor;
    }
    else if (this.mode == "MIN")
    {
        left = bodyLeft;
        right = bodyRight;
    }
    	
	//
	width = popupWidth;
    if (countAnimation > 0)
    {
        width = popupWidth - parseInt((popupWidth - bodyWidth) / 20) * factor;
    }
    else if (this.mode == "MIN")
    {
        width = bodyWidth;
    }
    
    //
	top = popupTop;
    if (countAnimation > 0)
    {
        top = popupTop - parseInt((popupTop - bodyTop) / 20) * factor;
    }
    else if (this.mode == "MIN")
    {
        top = bodyTop;
    }
    
    titleAnimationDiv.style.top = top;
    titleAnimationDiv.style.left = left;
    titleAnimationDiv.style.right = right;
    titleAnimationDiv.style.width = width;
    titleAnimationDiv.style.height = height;
        
    countAnimation--;
    
    if (countAnimation >= 0)
    {
        var that = this;
        window.setTimeout(function()
        {
            that.animateMinMax( titleAnimationDiv, countAnimation, popupLeft, bodyLeft, popupRight, bodyRight,
                popupWidth, bodyWidth, popupTop, bodyTop, height); 
        }
        , 0);
    }
    else
    {
        var that = this;
        window.setTimeout(function()
        {
            var outerWindow = that.outerIFrame.contentWindow;
            var toggleIcon = outerWindow.document.getElementById("ptrPopupToggleIconId");
            var resizeIcon = outerWindow.document.getElementById("ptrPopupResizeIconId");
            
	        titleAnimationDiv.style.display = "none";
	        
	    	if (that.mode == "MIN")
	    	{
	    		that.mode = "MAX";
	        	
	        	that.midLeft = that.left;
	        	that.midRight = that.right;
	        	that.midTop = that.top;
	        	
	        	resizeIcon.className = "urPopFrameResizeHide";
	        	toggleIcon.className = "urPopFrameMid";
	        		        	
	        	that.maximize();
	        	
	        	that.autoResizeHandler = function()
	        	{
	        	    that.maximize();
	        	}
	        	
	        	helperAddEventListener(that.popupManager.getHostWindow(),"resize",that.autoResizeHandler);
	        	
	    	}
	        else if (that.mode == "MAX")
	        {
	        	that.mode = "MIN";
	        	resizeIcon.className = "urPopFrameResize";
	        	toggleIcon.className = "urPopFrameMax";
	        	
	        	that.setPosition(that.midLeft,that.midRight,that.midTop);
	        	that.setWidth(that.midWidth);
	        	that.setHeight(that.midHeight);
	        	
	        	if (that.autoResizeHandler)
	        	{
	        	    helperRemoveEventListener(that.popupManager.getHostWindow(),"resize",that.autoResizeHandler);
	        	    that.autoResizeHandler = null;
	        	}
	        }
	         
        }
        , 0);
        
    }
}


URPopupWindow.prototype.maximize = function()
{
    
    var hostBody = this.popupManager.getHostWindow().document.body;
    
    var width = hostBody.clientWidth;
	var height = hostBody.clientHeight;
	var top = hostBody.scrollTop;
	var left = hostBody.scrollLeft;
    var right = hostBody.scrollWidth - hostBody.clientWidth - hostBody.scrollLeft;
	if (this.overflow == "auto" || this.scroll != "no")
    	right += 15;
	
	this.setPosition(left,right,top);
	this.setWidth(width);
	this.setHeight(height);   

}
//-------------------------------------------------------------------------
//api method called to adapt inner application size
URPopupManager.prototype.ptrResizeModalDialog = function(popupId, style, translationObj)
{
    
       
    //used for button texts
    if (typeof(translationObj) != "object")
    	translationObj = new Object();
    
    
    var currentIndex = this.getPopups().length - 1;
    
    //popid: external id from ABAP WD
    if (typeof(popupId) == "string" && popupId.length > 0)
    {
        for (var i = 0; i < this.getPopups().length; i++)
        {
            if (this.getPopups()[i].popupId == popupId)
            {
                currentIndex = i;
                translationObj.popupId = popupId;
                break;
            }
        }
    }
	var thePopup = this.getPopups()[currentIndex];
    if (thePopup.innerIFrame == null)
        return ;
    
    //avoid resizing on initial popup
    var ptrBodyLoadingObj = thePopup.innerIFrame.contentWindow.document.body;
    if (ptrBodyLoadingObj.id == "ptrBodyLoading")
        return;
    
   
   	//could be deleted
    if (thePopup.innerIFrame.contentWindow.document.body.className.indexOf("urPopBdyEmp") < 0)
    	thePopup.innerIFrame.contentWindow.document.body.className += " urPopBdyEmp";
    
    
    if (thePopup.innerIFrame != null)
    {
        //set focus
        thePopup.createFocusHelpers();
    }
		
	//dynamic replacement of buttons
    if (typeof(style) == "number")
    {
        if (typeof(thePopup.style) != "number" || thePopup.style != style)
        {
            thePopup.style = style;
            var html = "";
            for (var i = 0; i < style; i++)
            {
                html += _createButton(this.getPopups().length - 1, "BUTTON_" + i, "");
            }
           
            thePopup.outerIFrame.contentWindow.document.getElementById("ptrToolbarContent").innerHTML = html;
        }
    }
    //MIN-> max icon shown -> normal size
    
    var imgObj = thePopup.outerIFrame.contentWindow.document.getElementById("ptrPopupToggleIconId");
    if (imgObj == null || thePopup.mode == "MIN")
        this.ptrInitModalDialog(translationObj, true);
    
}

//-------------------------------------------------------------------------
//replaces the text of the button
URPopupWindow.prototype._ptrUpdateButton = function(buttonDefinition, buttonDomRef)
{
    if (typeof(buttonDefinition) == "undefined" || buttonDomRef == null)
    	return;
    
    if (typeof(buttonDefinition.title) != "undefined" || typeof(buttonDefinition.tooltip) != "undefined")
    {
        var text = typeof(buttonDefinition.title) != "undefined" ? buttonDefinition.title : buttonDefinition.tooltip;
        if (ur_system.is508 == true)
        {
            text = text + " - " + ur_txt[ur_language].SAPUR_B + " - " + ur_txt[ur_language].SAPUR_B_TUT;
        }
        
        buttonDomRef.title = text;
    }
    var html = "";
    if (typeof(buttonDefinition.image) == "object" && typeof(buttonDefinition.image.src) == "string")
    {
        html = '<img border="0" align="absmiddle" src=   "' + buttonDefinition.image.src + '"alt = "';
        if (typeof(buttonDefinition.image.alt) == "string")
        {
            html += buttonDefinition.image.alt;
        }
        else
        {
            html += buttonDefinition.image.src;
        }
        html += '">&nbsp;';
    }
    buttonDomRef.innerHTML = html 
    				+ '<span style="white-space:nowrap;">' 
    				+ buttonDefinition.text 
    				+ '</span>';
    
    
    //enable disable button				
    if (typeof(buttonDefinition.enabled) == "boolean")
    {
        var classes = "urPopTbarBtnStd urPopFont";
        if (!buttonDefinition.enabled)
        {
            classes += " urPopTbarBtnStdDsbl";
        }
        
        var html = '<a href="javascript:void(0);" onmouseover="window.status=\'\';return true;" onkeypress="if(event.keyCode==13||event.keyCode==32){this.click();};" ';
        if (buttonDefinition.enabled)
        {
            html += 'onClick="thisPopup.popupManager._closePopup(thisPopup,\'' + buttonDomRef.id + '\');" ';
        }
        else
        {
            html += 'onClick="return false;" ';
        }
        html += 'class="' + classes + '" ';
        html += 'id="' + buttonDomRef.id + '" title="' + buttonDomRef.title;
    
        if (ur_system.is508 == true)
            html += " - " + ur_txt[ur_language].SAPUR_B + " - " + ur_txt[ur_language].SAPUR_B_TUT;
    
        html += '">';
        html += '<span style="white-space:nowrap;">' + buttonDefinition.text + '</span>';
        html += '</a>';
        
        buttonDomRef.parentNode.innerHTML = html;
        
    }
        				

}

//-------------------------------------------------------------------------

URPopupWindow.prototype.initLabels = function(translationObj)
{
    
    if (typeof(translationObj) == "undefined")
        return;
    
    var popupWindow = this.outerIFrame.contentWindow;

    if (typeof(this.buttonStyle) == "number")
    {
        for (var i = 0; i < this.buttonStyle; i++)
        {
            this._ptrUpdateButton(translationObj["BUTTON_" + i], popupWindow.document.getElementById("BUTTON_" + i));
        }
    }
    else
    {
        this._ptrUpdateButton(translationObj.ABORT, popupWindow.document.getElementById("ABORT"));
        this._ptrUpdateButton(translationObj.CLOSE, popupWindow.document.getElementById("CLOSE"));
        this._ptrUpdateButton(translationObj.RETRY, popupWindow.document.getElementById("RETRY"));
        this._ptrUpdateButton(translationObj.IGNORE,popupWindow.document.getElementById("IGNORE"));
        this._ptrUpdateButton(translationObj.OK,  popupWindow.document.getElementById("OK"));
        this._ptrUpdateButton(translationObj.YES, popupWindow.document.getElementById("YES"));
        this._ptrUpdateButton(translationObj.NO,  popupWindow.document.getElementById("NO"));
        this._ptrUpdateButton(translationObj.CANCEL, popupWindow.document.getElementById("CANCEL"));
    }
    
    var titlebar = popupWindow.document.getElementById("iframePopupDivHeaderText");
    
		//TITLE
    if (typeof(translationObj.title) != "undefined")
    {
        titlebar.innerHTML = translationObj.title;
        if (ur_system.is508 == true)
        {
            titlebar.title = ur_txt[ur_language].SAPUR_POPUP.replace("{0}", translationObj.title);
        }
        else
        {
            titlebar.title = translationObj.title;
        }
    }
    if (ur_system.is508 == true)
    {
        if (typeof(translationObj.accessibilityDescribtion) != "undefined")
        {
            titlebar.title = ur_txt[ur_language].SAPUR_POPUP.replace("{0}", translationObj.accessibilityDescribtion);
        }
        if (typeof(translationObj.accessibilityCancelButtonText) != "undefined")
        {
            var cancelButton = popupWindow.document.getElementById("headerCancel");
            
            if (cancelButton)
                cancelButton.title = translationObj.accessibilityCancelButtonText 
                                   + " - " 
                                   + ur_txt[ur_language].SAPUR_B 
                                   + " - " 
                                   + ur_txt[ur_language].SAPUR_B_TUT;
        }
        if (typeof(translationObj.accessibilityMessageIconText) != "undefined")
        {
            
            var messageIcon = popupWindow.document.getElementById("messageIcon");
            
            if (messageIcon)
                messageIcon.title = translationObj.accessibilityMessageIconText 
                                    + " - " 
                                    + ur_txt[ur_language].SAPUR_IMG;
        }
    }
}

//-------------------------------------------------------------------------
URPopupManager.prototype.ptrSetTitle = function(popupId, title)
{
    var currentIndex = null;
    for (var i = 0; i < this.getPopups().length; i++)
    {
        if (this.getPopups()[i].popupId == popupId)
        {
            currentIndex = i;
            break;
        }
    }
    if (currentIndex == null)
        return;
        
    this.getPopups()[currentIndex].initLabels({title: title});
}

//-------------------------------------------------------------------------
//return inner frame´s window
URPopupManager.prototype.ptrGetWinRefById = function(popupId)
{
    var urlWindow = null;
    
    
    for (var i = 0; i < this.getPopups().length; i++)
    {
        if (popupId == this.getPopups()[i].popupId)
        {
            urlWindow = this.getPopups()[i].innerIFrame.contentWindow;
            break;
        }
    }
    return urlWindow;
}

//-------------------------------------------------------------------------
//
URPopupManager.prototype.ptrInitDialogByWindow = function(urlWindow)
{
    this.ptrInitModalDialog( { popupId: ptrGetPopupId(urlWindow)  }  );
}

//-------------------------------------------------------------------------

URPopupManager.prototype.ptrInitDialogById = function(popupId)
{
    this.ptrInitModalDialog(  {      popupId: popupId   }  );
}

//-------------------------------------------------------------------------
//return popupId by inner window
URPopupManager.prototype.ptrGetPopupId = function(urlWindow)
{
    
    var popupId = null;
    for (var i = 0; i < this.getPopups().length; i++)
    {
        
        if (urlWindow == this.getPopups()[i].innerIFrame.contentWindow)
        {
            popupId = this.getPopups()[i].popupId;
            break;
        }
    }
    return popupId;
}

//-------------------------------------------------------------------------

//called by framework
URPopupManager.prototype.ptrInitModalDialog = function(translationObj, resize)
{
	
	//resize == true -> caller of this method is ptrResizePopup
	if (this.getPopups().length == 0)
        return ;
    
    var currentIndex = this.getPopups().length-1;
    
    if (typeof(translationObj) != "undefined" && translationObj != null)
    {
        if (typeof(translationObj.popupId) != "undefined")
        {
            for (var i = 0; i < this.getPopups().length; i++)
            {
                if (this.getPopups()[i].popupId == translationObj.popupId)
                {
                    currentIndex = i;
                    
                    break;
                }
            }
        }
        
        
    }

    
    if (typeof(resize) == "undefined")
    	resize = false;
 	return this.getPopups()[currentIndex].initialize(translationObj,resize);
}

	
//-------------------------------------------------------------------------
URPopupWindow.prototype.getHeight = function()
{
    
    var height = parseInt(this.outerIFrame.style.height);
    if (isNaN(height))
        height = 0;
    return height;
    
}
//-------------------------------------------------------------------------
	
URPopupWindow.prototype.setHeight = function(height)
{
    height = Math.max(height, 21 + 29 + 4 + 90); //90 => loading animation
    
    var outerWindow = this.outerIFrame.contentWindow;
    var iframePopupDivOuterFrameObj = outerWindow.document.getElementById("iframePopupDivOuterFrame");
    var iframePopupDivInnerFrameObj = outerWindow.document.getElementById("iframePopupDivInnerFrame");
    
    this.outerIFrame.style.height = height;
    
    outerWindow.document.getElementById("urPopFrame2").style.height = height - 4;
    
    iframePopupDivOuterFrameObj.style.height = height -2;
    iframePopupDivInnerFrameObj.style.height = height -1 - (CONSTANTS.top + CONSTANTS.bottom);
    if (this.innerIFrame != null)
    {
        this.innerIFrame.style.height = height - (CONSTANTS.top + CONSTANTS.bottom);
    }
}

//-------------------------------------------------------------------------
URPopupWindow.prototype.getWidth = function()
{
    
    var width = parseInt(this.outerIFrame.style.width);
    if (isNaN(width))
        width = 0;
    return width;
    
}
//-------------------------------------------------------------------------

URPopupWindow.prototype.setWidth = function( width)
{
    
    width = Math.max(width,this.getToolbarWidth());
    width = Math.max(width,210);
        
    var outerWindow = this.outerIFrame.contentWindow;
    var iframePopupDivOuterFrameObj = outerWindow.document.getElementById("iframePopupDivOuterFrame");
    var iframePopupDivInnerFrameObj = outerWindow.document.getElementById("iframePopupDivInnerFrame");
    var iframePopupDivHeaderTextObj = outerWindow.document.getElementById("iframePopupDivHeaderText");
    
    this.outerIFrame.style.width = width;
    iframePopupDivOuterFrameObj.style.width = width;
    iframePopupDivHeaderTextObj.style.width = width - 50;
    
    if (!this.popupManager.IE)
    {
        iframePopupDivOuterFrameObj.style.width = width - 2;
        outerWindow.document.getElementById("urPopFrame2").style.width = width - 4;
    }
    
    
    if (this.innerIFrame)
    {
    	var innerIFrameStyle = this.innerIFrame.style;
        if (this.messageType.length == 0)
        {
            innerIFrameStyle.width = width - (CONSTANTS.left + CONSTANTS.right);
            
        }
        else
        {
            if (this.popupManager.isRTL())
            {
                innerIFrameStyle.width = width- CONSTANTS.left	- CONSTANTS.typeRight;
            }
            else
            {
            	innerIFrameStyle.width = width - CONSTANTS.right - CONSTANTS.typeLeft;
            }
        }
    }
    else 
    {
        
        var innerWidth = width - CONSTANTS.left -   CONSTANTS.right;
        if (this.messageType.length > 0)
        {
            if (this.popupManager.isRTL())
            {
                iframePopupDivInnerFrameObj.style.width = innerWidth - CONSTANTS.typeRight;
            }
            else
            {
                iframePopupDivInnerFrameObj.style.width = innerWidth - CONSTANTS.typeLeft;
            }
        
        }
        else
        {
            iframePopupDivInnerFrameObj.style.width = innerWidth;
            
        }
        
    }
}

//-------------------------------------------------------------------------

URPopupManager.prototype.focusTitle = function(popupId)
{
    for (var x = 0; x < this.getPopups().length; x++)
    {
        if (this.getPopups()[x].popupId == popupId)
        {
            try
            {
                
                this.getPopups()[x].outerIFrame.contentWindow.document.getElementById("iframePopupDivHeader").focus();
            }
            catch (e){}          
            return true;
        }    
    }
    return false;
}



//-------------------------------------------------------------------------

URPopupWindow.prototype.focusDefaultElement = function(obj)
{
	
    var outerWindow = this.outerIFrame.contentWindow;
    var focusId = "iframePopupDivHeader";
    var couldFocus = false;
    if (typeof(obj) != "undefined" && obj != null )
    {
    	
    	if (typeof(obj.applFocusId) != "undefined")
    	{
	        focusId = obj.applFocusId;
	        try
	        {
	            this.innerIFrame.contentWindow.document.getElementById(focusId).focus();
	            couldFocus = true;
	        }
	        catch (e)
	        {
	            outerWindow.document.getElementById("iframePopupDivHeader").focus();
	        }
	    }
	    else if (typeof(obj.defaultFocusId) != "undefined")
	    {
	        focusId = obj.defaultFocusId;
	        try
	        {
	            outerWindow.document.getElementById(focusId).focus();
	        }
	        catch (e)
	        {
	            outerWindow.document.getElementById("iframePopupDivHeader").focus();
	        }
	    }
    }
    
    
}

//-------------------------------------------------------------------------

function _canFocus(domElement)
{
    if (domElement == null)
        return false;
    if (!domElement.tagName)
        return false;
        
    var tag = "," + domElement.tagName + ",";
    
    if ((tag == ",INPUT,") && (domElement.type == "hidden" || domElement.disabled))
       return false;
    
    var search = ",A,BODY,BUTTON,FRAME,IFRAME,INPUT,ISINDEX,OBJECT,SELECT,TEXTAREA,";
    
    if (!domElement.getAttribute)
        return false;
    
    if (search.indexOf(tag) >  -1)
    {   
        
        return (parseInt(domElement.getAttribute("tabIndex")) >= 0);
    }
        
    if (domElement.getAttribute("ti") != null)
    {
        return (parseInt(domElement.getAttribute("ti")) >= 0);
    }
    return false;
}

//-------------------------------------------------------------------------

URPopupWindow.prototype.focusLastElement = function()
{
   
    try
    {
        //side effect -> focus button
        if(this._findChildFocus(this.outerIFrame.contentWindow.document.getElementById('ptrToolbar'))==false)
        {
            this.focusElement(this.innerIFrame.contentWindow.document.getElementById('ptrFocusEnd').previousSibling,false);
            
        }
   
    }
    catch(e){};
   
}
//-------------------------------------------------------------------------
URPopupWindow.prototype._findChildFocus = function(ele)
{
    var hasFocus = false;
    for (var i = 0; hasFocus == false && i < ele.childNodes.length; i++)
    {
        if (_canFocus(ele.childNodes.item(i)) == true)
        {
            ele.childNodes.item(i).focus();
            
            return true;
        }
        hasFocus = this._findChildFocus(ele.childNodes.item(i));
    }
    return hasFocus;
}

//-------------------------------------------------------------------------

URPopupWindow.prototype.focusElement = function(ele,next)
{
   
    do
    {
        if (ele.id != 'urFrames' && ele.id != 'sapPopup_Event')
        {    
           
            //log(ele.innerHTML +" --> " + _canFocus(ele) + "<br>");
            if (_canFocus(ele))
            {
                
                ele.setAttribute("tabIndex",0);
                
                ele.focus();
                return true;
            }
                        
            for (var i = 0; i < ele.childNodes.length; i++)
            {
                var x = next? i: ele.childNodes.length - 1 - i;
            
                if (this.focusElement(ele.childNodes.item(x),next))
                    return true;   
            }
        }
        
        if (next)
            ele = ele.nextSibling;
        else
            ele = ele.previousSibling;    
       
    }
    while (ele != null);
    
    return false;
}

//-------------------------------------------------------------------------


URPopupWindow.prototype.createFocusHelpers = function()
{
    var documentBody = this.innerIFrame.contentWindow.document.body;

    var spanFocusStart2 = null;
    if (this.innerIFrame.contentWindow.document.getElementById("ptrFocusStart") == null)
    {
        
        spanFocusStart2 = this.innerIFrame.contentWindow.document.createElement("SPAN");
        spanFocusStart2.id = "ptrFocusStart2";
        spanFocusStart2.tabIndex = "0";
        var that = this;
        helperAddEventListener(spanFocusStart2,"focus",function(){try{that.outerIFrame.contentWindow.document.getElementById('iframePopupDivHeader').focus();}catch(e){};});
        documentBody.insertBefore(spanFocusStart2, documentBody.childNodes[0]);
    }
    
    if (this.innerIFrame.contentWindow.document.getElementById("ptrFocusStart") == null)
    {
        
        var spanFocusStart = this.innerIFrame.contentWindow.document.createElement("SPAN");
        spanFocusStart.id = "ptrFocusStart";
        spanFocusStart.tabIndex = "0";
        var that = this;
        helperAddEventListener(spanFocusStart,"focus",function(){try{that.focusElement(spanFocusStart2.nextSibling,true);}catch(e){};});
        documentBody.insertBefore(spanFocusStart, documentBody.childNodes[0]);
    }
    
    if (this.innerIFrame.contentWindow.document.getElementById("ptrFocusEnd") == null)
    {
        //'<span id="ptrFocusEnd" onfocus="" tabindex="0"></span>'
        var spanFocusEnd = this.innerIFrame.contentWindow.document.createElement("SPAN");
        spanFocusEnd.id = "ptrFocusEnd";
        spanFocusEnd.tabIndex = "0";
        
        var that = this;
        var method = function()
        {
            try
            {
                //side effect -> focus button
                if( that._findChildFocus(that.outerIFrame.contentWindow.document.getElementById('ptrToolbar'))==false)
                {
                    that.outerIFrame.contentWindow.document.getElementById('iframePopupDivHeader').focus();
                }
           
            }
            catch(e){};
       }
        
       helperAddEventListener(spanFocusEnd,"focus",method);
       documentBody.appendChild(spanFocusEnd);
    }
   
}

//-------------------------------------------------------------------------

URPopupManager.prototype.ptrGetSourceWindow = function(urlWindow)
{
    if (this.getPopups().length == 0)
        return urlWindow;

    var currentIndex = this.getPopups().length - 1;
    if (typeof(urlWindow) != "undefined")
    {
        for (var i = 0; i < this.getPopups().length; i++)
        {
            if (urlWindow == this.getPopups()[i].innerIFrame.contentWindow)
            {
                currentIndex = i;
            }
        }
    }
    
    return this.getPopups()[currentIndex].sourceWindow;
}

//--------------------------------------------------------------------
URPopupWindow.prototype.getStylePath = function()
{
    //if ur_system.stylepath is relative
    //make it absolute to the application's window
    var abs = this.sourceWindow.location.href;
    
    var stylepathUrl = ur_system.stylepath;
    var stylepathArray = ur_system.stylepath.split("/");
    if (stylepathArray[stylepathArray.length - 2] != "ur")
    {
        stylepathUrl += "ur/";
    }
    var stylesheet = stylepathUrl + "ur_dia_" + ur_system.browser_abbrev + ".css";
    
    return this.relativeToAbsolutePath(stylesheet,abs);
}
//--------------------------------------------------------------------
URPopupWindow.prototype.getEmptyHoverUrl = function()
{
    var abs = this.sourceWindow.location.href;
    var rel = ur_system.emptyhoverurl;
    
    return this.relativeToAbsolutePath(rel,abs);
}
//--------------------------------------------------------------------
URPopupWindow.prototype.relativeToAbsolutePath = function(strRel,strAbs)
{
    
  if (strRel.lastIndexOf("./")==-1) {
  	if(strRel.indexOf("http:/"+"/") !=-1 ) return strRel;
	if(strRel.indexOf("https:/"+"/") !=-1) return strRel;

  	if(strRel.indexOf("/") == 0) {
  		strRel = strRel.substr(1);
  	}

  	if (strAbs.indexOf("?")!=-1) {
  		strAbs = strAbs.substring(0,strAbs.indexOf("?"));
  	}

  	var urlParts = strAbs.split("/"+"/");
  	var domain = urlParts[1].substring(0,urlParts[1].indexOf("/"));
  	var strAbsPath = urlParts[0] + "/"+"/" + domain + "/";

    	strNewAbsPath = strAbsPath + strRel;
    	return strNewAbsPath;
    }
    else {
  	  if (strAbs.indexOf("?")==-1) {
  		var strRelDots      = strRel.substring(0,strRel.lastIndexOf("./")+2);
  		var strAbsPath      = strAbs.substring(0,strAbs.lastIndexOf("/"));
  	  }
  	  else {
  		var strRelDots      = strRel.substring(0,strRel.lastIndexOf("./")+2);
  		var strAbsPath      = strAbs.substring(0,strAbs.indexOf("?"));
  		var strAbsPath      = strAbsPath.substring(0,strAbsPath.lastIndexOf("/"));
  	  }
  }

  while(strRelDots.lastIndexOf("..")>-1) { //erase all double dots
    strAbsPath = strAbsPath.substring(0,strAbsPath.lastIndexOf("/"));
    strRelDots = strRelDots.substring(0,strRelDots.lastIndexOf(".."))+"/";
  }
  if (strRelDots.lastIndexOf("./")>-1) {
    strRelDots = strRelDots.substring(0,strRelDots.lastIndexOf("./"))+"/";
    if (strRelDots.lastIndexOf("./")>-1) {
      showError (strRel+" is not a valid relative url.");
    }
  }
  //build absolut path
  strNewAbsPath = strAbsPath + strRelDots + strRel.substring(strRel.lastIndexOf("./")+2,strRel.length);
  return strNewAbsPath;

}


//-------------------------------------------------------------------------
//public api used by abap (popupId)
URPopupManager.prototype.ptrCloseModalDialog = function(popupId, okCode)
{
    if (typeof(okCode) == "undefined")
    {
        okCode = null;
    }
    var currentIndex = this.getPopups().length - 1;
    if (typeof(popupId) != "undefined" && popupId.length > 0)
    {
        for (var i = 0; i < this.getPopups().length; i++)
        {
            if (this.getPopups()[i].popupId == popupId)
            {
                currentIndex = i;
            }
        }
    }
    this._closePopup(this.getPopups()[currentIndex],okCode);
}

//-------------------------------------------------------------------------
URPopupManager.prototype._closePopup = function(thePopup,okCode)
{
    var close = (okCode == null)? true : thePopup.callback("ptrOnHideModalDialog",[okCode]);
    if (close == false)
    	return;
    
    if (thePopup.innerIFrame != null)
    {
	    //force hiding of popups like datepicker etc.
	    try
	    {
	        thePopup.innerIFrame.contentWindow.sapUrMapi_PopupMenu_hideAll();
	    }
	    catch (e)
	    {
	    }
    }
    
    if (thePopup.autoResizeHandler)
	{
	    helperRemoveEventListener(this.getHostWindow(),"resize",thePopup.autoResizeHandler);
	    thePopup.autoResizeHandler = null;
	}
    

    if (this.IE)
    {//Unblock ActiveX Controls...
        for (var i = 0; i < this.ptrActiveXArray.length; i++)
        {
            var item = this.ptrActiveXArray[i];
            if (item.isActive == true && item.enable == true)
            {
                try
                {
                    item.ptrFunction();
                }
                catch (e){}
            }
        }
    }
    
    //last open popup sets focus back
    if (this.getPopups().length == 1)
    {
        //set focus back to calling element
        try
        {
            if (typeof(thePopup.sourceFocusId) == "string" && thePopup.sourceFocusId.length > 0)
            {
                sourceWindow.document.getElementById(thePopup.sourceFocusId).setActive();
                sourceWindow.document.getElementById(thePopup.sourceFocusId).focus();
            }
            else
            {
                sourceWindow.document.body.setActive();
                sourceWindow.document.body.focus();
            }
        }
        catch (e){}
    }

   
    thePopup.outerIFrame.parentNode.removeChild(thePopup.outerIFrame);
    delete thePopup.outerIFrame;
    //same for inner
    if (thePopup.innerIFrame != null)
    {
        thePopup.innerIFrame.parentNode.removeChild(thePopup.innerIFrame);
        delete thePopup.innerIFrame;
        
    }
			
	var index = this._getIndexOfPopup(thePopup);
	this.getPopups().splice(index,1);		
	
	if (index > 0)
	{
	    this.focusPopup(this.getPopups()[index-1]);
	    this.getPopups()[index-1].focusDefaultElement(null);
	}
	else
	    this.focusPopup(null);
	
	
   

}
//-------------------------------------------------------------------------

URPopupManager.prototype._createBlocklayer = function()
{
    var documentBody = this.getHostWindow().document.body;
    
    var blockLayer = this.getHostWindow().document.getElementById("ptrBlockLayer");
    if (blockLayer == null)
    {    
        
        blockLayer = this.getHostWindow().document.createElement('div');
        blockLayer.id = "ptrBlockLayer";
        blockLayer.style.position = "absolute";
        blockLayer.style.left = "0px";
        blockLayer.style.right = "0px";
        blockLayer.style.top = "0px";
        blockLayer.style.display = "none";
        blockLayer.style.zIndex = "4999";
        blockLayer.tabIndex = "0";
        
        blockLayer.style.backgroundColor = "#FFFFFF";
        blockLayer.style.opacity = "0.6";
	    blockLayer.style.filter = "alpha(opacity=60)";
    	        
        blockLayer.oncontextmenu =  function(event)
        {
	        event = event || window.event;
            if (event)
                event.cancelBubble=true;
                
            return false;             
            
        };
        var that = this;
        blockLayer.onclick = function()
        {
                
            return false;       
	        
        };
       
        blockLayer.ondragstart = function(event)
        {
            event = event || window.event;
            event.returnValue = false;
            return false;
        };
        
        
        blockLayer.onfocus = function()
        {
            var popups = that.getPopups();
            popups[popups.length-1].focusDefaultElement(null)
             
        };
        
        var firstChild = documentBody.firstChild;
        documentBody.insertBefore(blockLayer,firstChild);
    }
    
    
    //animated title line
    var titleAnimationBlock = this.getHostWindow().document.getElementById("titleAnimationDiv");
    if (titleAnimationBlock == null)
   	{
   	 
        titleAnimationBlock = this.getHostWindow().document.createElement('div');
        titleAnimationBlock.id = "titleAnimationDiv";
        titleAnimationBlock.style.fontFamily = "font-family:Arial,Helvetica,sans-serif";
        titleAnimationBlock.style.fontWeight = "bold";
        titleAnimationBlock.style.fontStyle = "normal";
        titleAnimationBlock.style.backgroundColor = "#999999";
        titleAnimationBlock.style.fontSize = "11px";
        titleAnimationBlock.style.color = "#FFFFFF";
        titleAnimationBlock.style.position = "absolute";
        titleAnimationBlock.style.left = "0";
        titleAnimationBlock.style.top = "0";
        titleAnimationBlock.style.display = "none";
        titleAnimationBlock.style.zIndex = "5999";
        titleAnimationBlock.style.width = "100%";
        titleAnimationBlock.style.paddingTop = "2px";
        titleAnimationBlock.style.overflow = "hidden";
        titleAnimationBlock.style.textOverflow = "ellipsis";
        documentBody.appendChild(titleAnimationBlock);
    }
}

//-------------------------------------------------------------------------

URPopupManager.prototype._showBlocklayer = function(zIndex)
{
	this._resizeBlocklayer();
	var blockLayer = this.getHostWindow().document.getElementById("ptrBlockLayer");
		
 	//ptrPopup.document.body.style.overflow = "hidden";
    //ptrPopup.document.body.scroll = "no";
    
    blockLayer.style.cursor = "not-allowed"; //progress wait
    
    if (!ur_system.is508)
        blockLayer.style.backgroundColor = "#FFFFFF";
	
	blockLayer.style.display = "block";
    blockLayer.style.zIndex = zIndex;
    
    if (typeof(this.resizeCall) == "undefined" || this.resizeCall == null)
    {    
        
        var that = this;
        this.resizeCall = function()
        {
            that._resizeBlocklayer();
        }
        helperAddEventListener(this.getHostWindow(),"resize", this.resizeCall);
    }
    
}


//-------------------------------------------------------------------------



URPopupManager.prototype._resizeBlocklayer = function()
{
    
    var blockLayer = this.getHostWindow().document.getElementById("ptrBlockLayer");
    
    var hostBody = this.getHostWindow().document.body;
    
    var bodyScrollHeight = hostBody.scrollHeight;
    var bodyScrollWidth = hostBody.scrollWidth;
    var bodyClientHeight = hostBody.clientHeight;
    var bodyClientWidth = hostBody.clientWidth;
    blockLayer.style.height = Math.max(bodyScrollHeight, bodyClientHeight);
    blockLayer.style.width = Math.max(bodyScrollWidth, bodyClientWidth);
    
}
//-------------------------------------------------------------------------

URPopupManager.prototype._hideBlocklayer = function()
{
	 //hide blocklayer
            //restore body
    var blockLayer = this.getHostWindow().document.getElementById("ptrBlockLayer");
    
    blockLayer.style.cursor = "default";
    blockLayer.style.display = "none";
    
    if (typeof(this.resizeCall) != "undefined")
        helperRemoveEventListener(this.getHostWindow(),"resize",this.resizeCall);
    
    this.resizeCall = null;
     
    //ptrPopup.document.body.style.overflow = thePopup.overflow;
    //ptrPopup.document.body.scroll = thePopup.scroll;	
	
}

//-------------------------------------------------------------------------



URPopupWindow.prototype.startDrag = function(event,index, mode, resize)
{
   
    this.popupManager.focusPopup(this);
    
    if (this.mode == "MAX")
        return false;
    
    if (typeof(mode) != "boolean")
        mode = false;
    
    if (typeof(resize) != "boolean")
        resize = false;
    
    var outerIFrame = this.outerIFrame;
    var outerWindow = this.outerIFrame.contentWindow;
    
    var innerWindow = null;
    
    if (this.innerIFrame != null)
        innerWindow = this.innerIFrame.contentWindow;
        
    var srcElement;
    var theEvent;
    if (this.popupManager.IE)
    {
        if (outerWindow.event == null)
            return false;
        
        theEvent = outerWindow.event; 
        srcElement = theEvent.srcElement;
        
    }
    else
    {
        theEvent = event;
        srcElement = theEvent.target;
    }   
    
    var iframePopupDivOuterFrameObj = outerWindow.document.getElementById("iframePopupDivOuterFrame");
    var iframePopupDivHeaderTextObj = outerWindow.document.getElementById("iframePopupDivHeaderText");
    var iframePopupDivInnerFrameObj = outerWindow.document.getElementById("iframePopupDivInnerFrame");
	
    this.moveData = 
    {
        srcElement: srcElement,
        startX: 	parseInt(outerIFrame.style.left),
        startXR: 	parseInt(outerIFrame.style.right),
        startY:		parseInt(outerIFrame.style.top), 
        startW: 	parseInt(outerIFrame.style.width), 
        startH: 	parseInt(outerIFrame.style.height),
        x: 			theEvent.screenX, 
        y: 			theEvent.screenY, 
        mode:  mode
        
    };
    
    this.resizeData = (resize == true);
    
    var that = this;
    this.movePopupCall = function(event)
    {
        if (!event)
            event = outerWindow.event;
        that.drag(event);
    }
    this.endPopupCall = function()
    {
        that.endDrag();
    }
    
    if (this.popupManager.IE)
    {
        srcElement.onmousemove = this.movePopupCall;
        srcElement.onmouseup = srcElement.onlosecapture = this.endPopupCall;
        srcElement.setCapture();
    }
    else
    {
        outerWindow.document.documentElement.addEventListener("mousemove",this.movePopupCall,false);
        outerWindow.document.documentElement.addEventListener("mouseup",this.endPopupCall,false);
        if(innerWindow!=null)
        {
            innerWindow.document.documentElement.addEventListener("mousemove",this.movePopupCall,false);
            innerWindow.document.documentElement.addEventListener("mouseup",this.endPopupCall,false);
        }
        this.popupManager.getHostWindow().document.documentElement.addEventListener("mousemove",this.movePopupCall,false);
        this.popupManager.getHostWindow().document.documentElement.addEventListener("mouseup",this.endPopupCall,false);
    
    }
    
    return false;
    
}
URPopupWindow.prototype.drag = function(event)
{
    
    if (!this.popupManager.IE)
         event.cancelBubble = true;
    
	var outerIFrame = this.outerIFrame;
	var innerIFrame = null;
	if (this.innerIFrame != null)
	{
		innerIFrame = this.innerIFrame;
		try
		{
		    this.innerIFrame.contentWindow.sapUrMapi_PopupMenu_hideAll();
		}
		catch(e){};
	}
	
	var left = this.left;
	var right = this.right;
	var width = this.getWidth();
	var top = this.top;
	
	var height = this.getHeight();
	
	var viewportSize = this.popupManager.getViewPortSize(this.popupManager.getHostWindow());
    var scrollOffset = this.popupManager.getScrollOffset(this.popupManager.getHostWindow());			
			
    if (this.resizeData == true)
    {
    	
        this.isResized = true;
        var minimumWidth = this.getToolbarWidth();
        
        if (this.innerIFrame != null)
	        this.innerIFrame.contentWindow.document.body.scroll = "auto";
	    
        var x = event.screenX - this.moveData.x;
        if (this.popupManager.isRTL())
        	x *= -1;
        
        var width = parseInt(this.moveData.startW + x);
        if (left + width < scrollOffset.x + viewportSize.width)
        {
            this.setWidth(width);
        }
        
        var height = this.moveData.startH + event.screenY - this.moveData.y;
        
        if (top + height < scrollOffset.y + viewportSize.height)
        {
           this.setHeight(height);    
        }
        
    }
    else
    {
    	this.isMoved = true;
    	
    	left = Math.max(this.moveData.startX + event.screenX - this.moveData.x, scrollOffset.x);
    	right = Math.max(this.moveData.startXR - event.screenX + this.moveData.x,0);
    	top = Math.max(this.moveData.startY + event.screenY - this.moveData.y,scrollOffset.y);
    	
    	left = Math.min(left, scrollOffset.x+viewportSize.width - this.getWidth());
    	top = Math.min(top, scrollOffset.y+viewportSize.height - this.getHeight());
    
    	if (this.moveData.mode == true)
	    {
	        if (this.popupManager.isRTL() && right < 1)
	            right = 1;
	        else if (left < 1)
	        	left = 1;
	    }
        
    }
       
    this.setPosition(left,right,top);
     
    return false;
}
URPopupWindow.prototype.endDrag = function()
{
    var innerWindow = null;
	if (this.innerIFrame != null)
	{
		innerWindow = this.innerIFrame.contentWindow;
		try
		{
			innerWindow.sapUrMapi_PopupMenu_hideAll();
		}
		catch(e){};
	}
	
    var params = [this.popupId,this.left,this.right,this.top,this.getWidth(),this.getHeight()]
    
    if (this.resizeData == true)
        this.callback("ptrPopupResized",params);
    else    
        this.callback("ptrPopupMoved",params);
        
    
    if (this.popupManager.IE)
    {
        var srcElement = this.moveData.srcElement;
        srcElement.releaseCapture();
        srcElement.onmousemove = srcElement.onmouseup = srcElement.onlosecapture =  null;
    }
    else
    {
        var outerWindow = this.outerIFrame.contentWindow;
        outerWindow.document.documentElement.removeEventListener("mousemove",this.movePopupCall,false);
        outerWindow.document.documentElement.removeEventListener("mouseup",this.endPopupCall,false);
        
        if(innerWindow != null)
        {
          innerWindow.document.documentElement.removeEventListener("mousemove",this.movePopupCall,false);
          innerWindow.document.documentElement.removeEventListener("mouseup",this.endPopupCall,false);
        }
        this.popupManager.getHostWindow().document.documentElement.removeEventListener("mousemove",this.movePopupCall,false);
        this.popupManager.getHostWindow().document.documentElement.removeEventListener("mouseup",this.endPopupCall,false);
    
    }
    
    this.movePopupCall = null;
    this.endPopupCall = null;
        
    this.popupManager._resizeBlocklayer();
}

URPopupManager.prototype.focusPopup = function(thePopup)
{
    this.focussedPopup = thePopup;
		
	var zIndex = 5000;
	var blocklayerZIndex = null;
		
	for (var x = 0; x <  this.getPopups().length; x++)
	{
		if (this.getPopups()[x])
		{
			var popup = this.getPopups()[x];
			
			
			//floating getPopups() are uppermost
			if (popup.dialogMode == "alwaysOnTop")
			{
				popup.setZIndex(zIndex++ +100);
			}
			else if (popup.dialogMode == "modal")
			{
				blocklayerZIndex = zIndex+=2;
				
				popup.setZIndex(zIndex+=2);
				
			}
			else if (popup.dialogMode == "amodal")
			{
				popup.setZIndex(zIndex+=2);
				
			}
		}
	}
	
	if (this.focussedPopup != null)
	{
		this.focussedPopup.setZIndex(zIndex+ 101);
		this.focussedPopup.outerIFrame.contentWindow.document.getElementById("iframePopupDivHeader").focus();
	}
	if (blocklayerZIndex != null)
	{
	    if (this.focussedPopup) 
	        this.focussedPopup.callback("ptrShowBlocklayer",[]);
	        
		this._showBlocklayer(blocklayerZIndex);
	}
	else
	{
		this._hideBlocklayer();
		
	}
}

//-------------------------------------------------------------------------
URPopupWindow.prototype.setZIndex = function(zIndex)
{
	this.outerIFrame.style.zIndex = zIndex;
	
	if (!this.innerIFrame)
		return;
	
	this.innerIFrame.style.zIndex = zIndex+1;
}
//-------------------------------------------------------------------------

URPopupWindow.prototype.callback = function(methodName,parameters)
{
    
    var res = null;
    if (this.innerIFrame != null)
    {
        var iframeInnerPopupWindow = this.innerIFrame.contentWindow;
        try
        {
        	//call to inner popup api
            res = iframeInnerPopupWindow[methodName].apply(iframeInnerPopupWindow,parameters);
        }
        catch (e)
        {};
    }
    
    
    
    var sourceWindow = this.sourceWindow;
    if (res == null)
    {
	    try
	    {
	        //call to mother application
	        res = sourceWindow[methodName].apply(sourceWindow,parameters);
	    }
	    catch (e)
	    {};
    }
    return res;
}


//-------------------------------------------------------------------------
URPopupWindow.prototype.getToolbarWidth = function()
{
	var toolbarWidth = 0;
	try{
	    toolbarWidth = parseInt(this.outerIFrame.contentWindow.document.getElementById("ptrToolbar").scrollWidth);
	}
	catch(e){}
	
	return toolbarWidth 
		    + CONSTANTS.left 
		    + CONSTANTS.right 
		    + CONSTANTS.waveBottom 
		    + CONSTANTS.waveMid 
		    + CONSTANTS.waveTop 
		    + CONSTANTS.waveResize;	
}
//-------------------------------------------------------------------------

URPopupWindow.prototype.setPosition = function(left, right, top)
{
	this.left = left;
    this.right = right;
    this.top = top;

    var outerIFrame = this.outerIFrame;
    
    outerIFrame.style.right = right;
    outerIFrame.style.left = left;
    outerIFrame.style.top = top;
    
    if (!this.innerIFrame)
		return;
	
	var innerIFrame = this.innerIFrame;
	
	innerIFrame.style.top = top + CONSTANTS.top + (this.popupManager.IE?0:1);
		
    if (this.messageType.length == 0)
    {
    	innerIFrame.style.left = left + CONSTANTS.left;
        innerIFrame.style.right = right + CONSTANTS.right;
                
    }
    else
    {
    	innerIFrame.style.left = left + CONSTANTS.typeLeft;
        innerIFrame.style.right = right + CONSTANTS.typeRight;
    }
       
}

/*********************************** STATIC HELPER METHODS ************************************/



function _getButtonHTML(buttonStyle, index)
{
	
	var html = "";
	
	//free enumeration
    if (typeof(buttonStyle) == "number")
    {
        for (var i = 0; i < buttonStyle; i++)
        {
            html += _createButton(index, "BUTTON_" + i, "");
        }
    }
    //create buttons accordingly
    else
    {
        if (buttonStyle == "PTR_ABORTRETRYIGNORE")
            html += _createButton(index, "ABORT", "Abort");
        if (buttonStyle == "PTR_CLOSE")
            html += _createButton(index, "CLOSE", "Close");
        if (buttonStyle == "PTR_ABORTRETRYIGNORE" || buttonStyle == "PTR_RETRYCANCEL")
            html += _createButton(index, "RETRY", "Retry");
        if (buttonStyle == "PTR_ABORTRETRYIGNORE")
            html += _createButton(index, "IGNORE", "Ignore");
        if (buttonStyle == "PTR_OK" || buttonStyle == "PTR_OKCANCEL")
            html += _createButton(index, "OK", "OK");
        if (buttonStyle == "PTR_YESNO" || buttonStyle == "PTR_YESNOCANCEL")
            html += _createButton(index, "YES", "Yes");
        if (buttonStyle == "PTR_YESNO" || buttonStyle == "PTR_YESNOCANCEL")
            html += _createButton(index, "NO", "No");
        if (buttonStyle == "PTR_OKCANCEL" || buttonStyle == "PTR_RETRYCANCEL" || buttonStyle == "PTR_YESNOCANCEL")
            html += _createButton(index, "CANCEL", "Cancel");
    }	

	return html;
}

//-------------------------------------------------------------------------

function _createButton(index, keyCode, text)
{
    var classes = "urPopTbarBtnStd urPopFont";
       
    var html = 	'<span onmousedown="event.cancelBubble=true" class="urPopTbarItmBtn" id="' + keyCode + '-r" show="true" cancollapse="false" > ';
    html += '<a href="javascript:void(0);" onmouseover="window.status=\'\';return true;" onkeypress="if(event.keyCode==13||event.keyCode==32){this.click();};" ';
    html += 'onClick="thisPopup.popupManager._closePopup(thisPopup,\'' + keyCode + '\');" ';
    
    html += 'class="' + classes + '" ';
    html += 'id="' + keyCode + '" title="' + text;
    
    if (ur_system.is508 == true)
        html += " - " + ur_txt[ur_language].SAPUR_B + " - " + ur_txt[ur_language].SAPUR_B_TUT;
    
    html += '">';
    html += '<span style="white-space:nowrap;">' + text + '</span>';
    html += '</a>';
    html += '</span>';
   
    
    return html;
}

//----------------------------------------------------------------------------------------------------------------------------------------------------

function toHTMLEntities(text)
{

    text = text.replace( /&/g, "&amp;");
    text = text.replace( /"/g,"&quot;");
    text = text.replace( /'/g,"&apos;");
    text = text.replace( /</g, "&lt;");
    text = text.replace( />/g, "&gt;");
    return text; 
}

//----------------------------------------------------------------------------------------------------------------------------------------------------

URPopupWindow.prototype._getCSS = function()
{
	var css = "<st" + "yle>";
    
    if (this.popupManager.IE)
    {
        css += ".urPopFrameMax{background-position:center;background-repeat:no-repeat;vertical-align:middle;cursor:pointer;width:16px;height:16px;}";
        css += ".urPopFrameMid{background-position:center;background-repeat:no-repeat;vertical-align:middle;cursor:pointer;width:16px;height:16px;}";
        css += ".urPopFrameClose{background-position:center;background-repeat:no-repeat;vertical-align:middle;cursor:pointer;width:16px;height:16px;}";
        css += ".urPopFrameResizeHide{cursor:default;width:22px;height:17px;}";
        css += ".urPopFrameResize{width:22px;height:17px;background-position:";
        if (this.popupManager.isRTL())
            css += "left bottom;cursor:sw-resize";
        else
            css += "right bottom;cursor:nw-resize";
        css += ";background-repeat:no-repeat;}";
        css += ".urPopWaveBottom{background-repeat:repeat-x;width:100%;}";
        css += ".urPopWaveMid{background-repeat:no-repeat;width:40px;}";
        css += ".urPopWaveTop{background-repeat:repeat-x;}";
        
        css += ".urPopFrame1{border-width:1px;border-style:solid;cursor:default;font-size:11px;}";
        css += ".urPopFrame2{border-width:1px;border-style:solid;cursor:default;font-size:11px;}";
        css += ".urPopTitleArea{border-width:0px 0px 1px 0px;border-style:solid;cursor:default;height:21px;padding:";
        if (this.popupManager.isRTL())
            css += "0px 5px 0px 1px";
        else
            css += "0px 1px 0px 5px";
        css += "}";
        css += ".urPopTitle{vertical-align:top;padding-top:1px;font-weight:bold;font-style:normal;font-size:11px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;}";
        css += ".urPopTbarImg{width:1px;height:1em}";
        css += ".urPopTbarItmBtn{vertical-align:top;padding:0 1px 0 1px}";
        
        //button inner
        css += ".urPopTbarBtnStd{font-size:11px;vertical-align:top;border-style:solid;border-width:1px;cursor:pointer;font-weight:normal;height:14px;padding:";
        if (this.popupManager.isRTL())
            css += "0px 5px 0px 4px";
        else
            css += "0px 4px 0px 5px";
    	    
        css += ";text-align:center;text-decoration:none;white-space:nowrap}";
        //button hover
        css += ".urPopTbarBtnStd:hover{background-color:#FFC54E;border-color:#000000}";
        
        css += ".urPopTbarBtnStdDsbl{background-color:#F2ECD9;border-color:#8B959C;color:#8B959C;pointer:default}";
        css += ".urPopTbarBtnStdDsbl:hover{background-color:#F2ECD9;border-color:#8B959C}";
        
        css += ".urPopTitleAreaHeader{cursor:move;padding-top:2px}";
        css += ".urPopTitleAreaResize{padding:";
        if (this.popupManager.isRTL())
            css += "1px 2px 0px 0px";
        else
            css += "1px 0px 0px 2px";
        css += ";width:18px;}";
        css += ".urPopTitleAreaClose{padding:";
        if (this.popupManager.isRTL())
            css += "1px 0px 0px 2px";
        else
            css += "1px 2px 0px 2px";
        css += ";width:20px;}";
        css += ".urPopIconArea{text-align:center;width:72px;padding:";
        if (this.popupManager.isRTL())
    	    css += "0px 22px 0 18px;"
        else
            css += "0px 18px 0 22px;";
        
        css += "}";
    }
    else
    {
        css += ".urPopFrameMax{background-position:center;background-repeat:no-repeat;cursor:pointer;height:20px;}";
        css += ".urPopFrameMid{background-position:center;background-repeat:no-repeat;cursor:pointer;height:20px;}";
        css += ".urPopFrameClose{background-position:center;background-repeat:no-repeat;cursor:pointer;height:20px;}";
        css += ".urPopFrameResizeHide{width:22px;height:17px;}";
        css += ".urPopFrameResize{width:22px;height:17px;background-position:right bottom;cursor:nw-resize;background-repeat:no-repeat;}";
        css += ".urPopWaveBottom{background-repeat:repeat-x;width:100%;}";
        css += ".urPopWaveMid{background-repeat:no-repeat;width:40px;}";
        css += ".urPopWaveTop{background-repeat:repeat-x;}";
        
        css += ".urPopFrame1{border-width:1px;border-style:solid;cursor:default;font-size:11px;}";
        css += ".urPopFrame2{border-width:1px;border-style:solid;cursor:default;font-size:11px;}";
        css += ".urPopTitleArea{border-width:0px 0px 1px 0px;border-style:solid;cursor:default;height:21px;padding:0px 1px 0px 5px}";
        css += ".urPopTitle{vertical-align:top;padding-top:1px;font-weight:bold;font-style:normal;font-size:11px;white-space:nowrap;overflow:hidden;}";
        
        css += ".urPopTbarImg{width:1px;height:1em}";
        css += ".urPopTbarItmBtn{vertical-align:top;padding:0 0 0 1px}";
        css += ".urPopTbarBtnStd{font-size:11px;vertical-align:top;border-style:solid;border-width:1px;cursor:pointer;font-weight:normal;height:14px;padding:0px 4px 0px 5px;text-align:center;text-decoration:none;white-space:nowrap}";
        css += ".urPopTbarBtnStd:hover{background-color:#FFC54E;border-color:#000000}";
        css += ".urPopTbarBtnStdDsbl{background-color:#F2ECD9;border-color:#8B959C;color:#8B959C;pointer:default}";
        css += ".urPopTbarBtnStdDsbl:hover{background-color:#F2ECD9;border-color:#8B959C}";
        css += ".urPopTitleAreaHeader{cursor:default;padding-top:2px}";
        css += ".urPopTitleAreaResize{padding:0px 0px 0px 2px;width:16px;}";
        css += ".urPopTitleAreaClose{padding:0px 2px 0px 2px;width:16px;}";
        css += ".urPopIconArea{text-align:center;width:32px;padding-left:22px;padding-right:18px;}";
    }
    
    
    
    css += ".urPopIconArea";
    css += "{background-position:50% 16px;background-repeat:no-repeat;}";
    
    css += ".urPopFont{font-size:11px;}";
    css += ".urPopTxtStd{font-size:11px;font-style:normal;}";
    css += ".urPopBdyStd{overflow:hidden;margin:0px;}";
    
    css += "</st" + "yle>";
    return css;	
}



//---------------------------------------------------------------------------------
function helperAddEventListener(element,type, method)
{
	if (element.attachEvent)
	{
		element.attachEvent("on" + type, method);
	}
	else
	{
		element.addEventListener(type,method,false);
	}
}

function helperRemoveEventListener(element,type, method)
{
	if (element.detachEvent)
	{
		element.detachEvent("on" + type, method);
	}
	else
	{

		element.removeEventListener(type,method,false);
	}
}
//---------------------------------------------------------------------------------
URPopupManager.prototype.getPageSize = function(oDocument)
{
	var x,y;
	
	var test1 = oDocument.body.scrollWidth;
	var test2 = oDocument.body.offsetWidth;
	if (test1 > test2) // all but Explorer Mac
	{
		x = oDocument.body.scrollWidth;
		y = oDocument.body.scrollHeight;
	}
	else // Explorer Mac;
	     //would also work in Explorer 6 Strict, Mozilla and Safari
	{
		x = oDocument.body.offsetWidth;
		y = oDocument.body.offsetHeight;												
	}
	
	
	x = Math.max(oDocument.body.scrollWidth,oDocument.body.offsetWidth);
	y = Math.max(oDocument.body.scrollHeight, oDocument.body.offsetHeight);
	
	return {width:x,height:y};
	
}
//---------------------------------------------------------------------------------
URPopupManager.prototype.getViewPortSize = function(oWindow)//regarding scrollbars
{
	var width,height;
	if (document.addEventListener) 
	// all except Explorer
	{
		//this works
		width = oWindow.document.body.offsetWidth - 20;
		
		//TODO: check this
		height = oWindow.innerHeight - 20;
	}
	else if (oWindow.document.documentElement && oWindow.document.documentElement.clientHeight)
	// Explorer 6 Strict Mode
	{
		width = oWindow.document.documentElement.clientWidth;
		height = oWindow.document.documentElement.clientHeight;
	}
	else if (oWindow.document.body) 
	// other Explorers
	{
		width = oWindow.document.body.clientWidth;
		height = oWindow.document.body.clientHeight;
	}
	return {width:width,height:height};
}

//---------------------------------------------------------------------------------	
URPopupManager.prototype.getScrollOffset = function(oWindow)
{
	var body = oWindow.document.body;
	var x,y;
	if (oWindow.pageYOffset) // all except Explorer
	{
		x = oWindow.pageXOffset;
		y = oWindow.pageYOffset;
	}
	else if (oWindow.document.documentElement && oWindow.document.documentElement.scrollTop)
		// Explorer 6 Strict
	{
		
		x = oWindow.document.documentElement.scrollLeft;
		y = oWindow.document.documentElement.scrollTop;
	}
	else if (body) // all other Explorers
	{
		x = body.scrollLeft;
		y = body.scrollTop;
	}
			
	return {x:x,y:y};
	
}                                                       





//-------------------------------------------------------------------------
//API METHOD called by applicationcalled by framweork

URPopupManager.prototype.ptrRegisterActiveXComponent = function(sourceWindow, enable, ptrFunction)
{
    for (var i = 0; i < this.ptrActiveXArray.length; i++)
    {
        var item = this.ptrActiveXArray[i];
        if (item.sourceWindow == sourceWindow && item.enable == enable)
        {
            item.isActive = true;
            item.ptrFunction = ptrFunction;
            break;
        }
    }
    if (i >= this.ptrActiveXArray.length)
    {
        this.ptrActiveXArray[this.ptrActiveXArray.length] = 
        {
            sourceWindow: sourceWindow,
            enable: 			enable,
            ptrFunction:  ptrFunction, 
            isActive: 		true
        };
    }
}

//-------------------------------------------------------------------------
//called by framework
URPopupManager.prototype.ptrUnregisterActiveXComponent = function(sourceWindow)
{
    for (var i = 0; i < this.ptrActiveXArray.length; i++)
    {
        var item = this.ptrActiveXArray[i];
        if (item.sourceWindow == sourceWindow)
        {
            item.isActive = false;
        }
    }
}


/*********************************** PUBLIC API HERE!  ****************************************/

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrMessageBox = function(sourceWindow, text, title, style, type)
{
    
    this.ptrShowModalDialog(sourceWindow, text, title, style, type);
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrModalDialogUrl = function(sourceWindow, url, title, style, width, height)
{
    if (typeof(style) == "string" && style.length == 0)
        style = "PTR_OKCANCEL";
    
         
    if (typeof(width) == "undefined" || (typeof(width) == "number" && width == 0) || typeof(width) == "string")
        width = null;
        
    if (typeof(height) == "undefined" || (typeof(height) == "number" && Height == 0) || typeof(height) == "string")
        height = null;
        
    this.ptrShowModalDialog(sourceWindow, '', title, style, '', width, height, url,  false, false, true, false, '', true);
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrModalDialogWdr = function(sourceWindow, popupId, url, title, style, type,
    width, height, hasCloseButton, initLeft, initTop)
{
    if (typeof(style) == "string" && style.length == 0)
        style = "PTR_OKCANCEL";
    
  
   
    if (typeof(width) == "undefined" || (typeof(width) == "number" && width == 0) || typeof(width) == "string")
        width = null;
    if (typeof(height) == "undefined" || (typeof(height) == "number" && height == 0) || typeof(height) == "string")
        height = null;
    
        
        
    this.ptrShowModalDialog(sourceWindow, '', title, style, type, width, height, url, false, false, true, false, popupId, false, hasCloseButton,initLeft,initLeft,initTop);
}
//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrFloatingDialogWdr = function(sourceWindow, popupId, url, title, style, type,
    width, height, hasCloseButton, initLeft, initTop)
{
    if (typeof(style) == "string" && style.length == 0)
        style = "PTR_OKCANCEL";
    
    
   
    if (typeof(width) == "undefined" || (typeof(width) == "number" && width == 0) || typeof(width) == "string")
        width = null;
    if (typeof(height) == "undefined" || (typeof(height) == "number" && height == 0) || typeof(height) == "string")
        height = null;
   
        
        
    this.ptrShowModalDialog(sourceWindow, '', title, style, type, width, height, url, false, false, true, "alwaysOnTop", popupId, false, hasCloseButton,initLeft,initLeft,initTop);
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrModelessDialogUrl = function(sourceWindow, url, title, style, width, height)
{
    this.ptrModlessDialogUrl(sourceWindow, url, title, style, width, height);
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrModelessDialogWdr = function(sourceWindow, popupId, url, title, style, width,
    height, hasCloseButton, initLeft, initTop)
{
    
    //TODO: add position
    this.ptrModlessDialogWdr(sourceWindow, popupId, url, title, style, width, height, hasCloseButton, initLeft, initLeft, initTop);
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrDialogWdr = function(isModal, sourceWindow, popupId, url, title, style, type,
    width, height, hasCloseButton)
{
    if (typeof(isModal) == "boolean")  
    {
        if (isModal == true)
            this.ptrModalDialogWdr(sourceWindow, popupId, url, title, style, type, width, height, hasCloseButton);
        else
            this.ptrModlessDialogWdr(sourceWindow, popupId, url, title, style, width,  height, hasCloseButton);
    }
    else
    {
        this.ptrFloatingDialogWdr(sourceWindow, popupId, url, title, style, type, width, height, hasCloseButton);        
    }
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrModlessDialogUrl = function(sourceWindow, url, title, style, width, height)
{
    if (typeof(style) == "string" && style.length == 0)
    {
        style = "PTR_OKCANCEL";
    }
   
  
    if (typeof(width) == "undefined" || (typeof(width) == "number" && width == 0) || typeof(width) == "string")
        width = null;
    if (typeof(height) == "undefined" || (typeof(height) == "number" && height == 0) || typeof(height) == "string")
        height = null;
    this.ptrShowModalDialog(sourceWindow, '', title, style, '', width, height, url, false, true, true, true, '', true);
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrModlessDialogWdr = function(sourceWindow, popupId, url, title, style, width, height, hasCloseButton)
{
    if (typeof(style) == "string" && style.length == 0)
        style = "PTR_OKCANCEL";
    
        
    if (typeof(width) == "undefined" || (typeof(width) == "number" && width == 0) || typeof(width) == "string")
        width = null;
    if (typeof(height) == "undefined" || (typeof(height) == "number" && height == 0) || typeof(height) == "string")
        height = null;
    
    this.ptrShowModalDialog(sourceWindow, '', title, style, '', width, height, url, false, true, true, true, popupId, true, hasCloseButton);
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrModalDialog = function(sourceWindow, text, title, style, width, height)
{
    this.ptrShowModalDialog(sourceWindow, text, title, style, '', width, height, '',  false, false, true);
}

//-------------------------------------------------------------------------
//api constructor variant -> calls main method at the end of the day
URPopupManager.prototype.ptrLogout = function(sourceWindow, text, title)
{
    this.ptrShowModalDialog(sourceWindow, text, title, "PTR_YESNO", "PTR_QUESTION", 200, 120, '', true, true);
}

//-------------------------------------------------------------------------
//all variants call this method
//finalizes and corrects all parameters for the main method
URPopupManager.prototype.ptrShowModalDialog = function(sourceWindow, text, title, style, type, width,
    height, url, logout, mode, resize, aModal, popupId, isFix, hasCloseButton,initLeft,initRight,initTop)
{
    if (typeof(sourceWindow) != "object")
        return ;

    if (typeof(text) == "undefined")
        text = "Your request is being processed!";
    
    if (typeof(title) == "undefined")
        title = "SAP";
    
    if (typeof(style) == "undefined")
        style = "PTR_OK";
    
    if (typeof(type) == "undefined")
        type = "";
    
    if (typeof(width) == "undefined")
        width = null;
    
    if (typeof(height) == "undefined")
        height = null;
    
    if (typeof(url) == "undefined")
        url = "";
    
    if (typeof(logout) == "undefined")
        logout = false;
    
    if (typeof(mode) == "undefined")
        mode = false;
    
    if (typeof(resize) == "undefined")
        resize = false;
    
    if (typeof(aModal) == "undefined")
        aModal = false;
    
    var dialogMode = null;
    if (typeof(aModal) == "boolean" )
    {
        if (aModal == true)
        {
            dialogMode = "amodal";
        }
        else
        {
            dialogMode = "modal";
        }
    }
    else 
    {
        dialogMode = aModal;
    }
        
    
    if (typeof(popupId) == "undefined")
        popupId = "";
    
    if (typeof(isFix) == "undefined")
        isFix = false;
    
    if (typeof(hasCloseButton) != "boolean")
        hasCloseButton = true;
    
    if (typeof(initLeft) == "undefined")
        initLeft = null;
    
    if (typeof(initRight) == "undefined")
        initRight = null;
    
    if (typeof(initTop) == "undefined")
        initTop = null;
    
    this._ptrShowPopupWindow(sourceWindow,initLeft,initRight,initTop, width, height, url, title, text, style, type, logout, mode, resize, dialogMode, popupId, hasCloseButton);
}