function replaceSubstring(inputString, fromString, toString) {
	// Goes through the inputString and replaces every occurrence of fromString with toString
	var temp = inputString;
	if (fromString == "") {
		return inputString;
	}
	if (toString.indexOf(fromString) == -1) { // If the string being replaced is not a part of the replacement string (normal situation)
	while (temp.indexOf(fromString) != -1) {
		var toTheLeft = temp.substring(0, temp.indexOf(fromString));
		var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
		temp = toTheLeft + toString + toTheRight;
	}
	} else { // String being replaced is part of replacement string (like "+" being replaced with "++") - prevent an infinite loop
	var midStrings = new Array("~", "`", "_", "^", "#");
	var midStringLen = 1;
	var midString = "";
	// Find a string that doesn't exist in the inputString to be used
	// as an "inbetween" string
	while (midString == "") {
		for (var i=0; i < midStrings.length; i++) {
			var tempMidString = "";
			for (var j=0; j < midStringLen; j++) { tempMidString += midStrings[i]; }
			if (fromString.indexOf(tempMidString) == -1) {
				midString = tempMidString;
				i = midStrings.length + 1;
			}
		}
	} // Keep on going until we build an "inbetween" string that doesn't exist
	// Now go through and do two replaces - first, replace the "fromString" with the "inbetween" string
	while (temp.indexOf(fromString) != -1) {
		var toTheLeft = temp.substring(0, temp.indexOf(fromString));
		var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
		temp = toTheLeft + midString + toTheRight;
	}
	// Next, replace the "inbetween" string with the "toString"
	while (temp.indexOf(midString) != -1) {
		var toTheLeft = temp.substring(0, temp.indexOf(midString));
		var toTheRight = temp.substring(temp.indexOf(midString)+midString.length, temp.length);
		temp = toTheLeft + toString + toTheRight;
	}
	} // Ends the check to see if the string being replaced is part of the replacement string or not
	return temp; // Send the updated string back to the user
} // Ends the "replaceSubstring" function

/*
Script Name: Javascript Cookie Script
Author: Public Domain, with some modifications
Script Source URI: http://techpatterns.com/downloads/javascript_cookies.php
Version 1.0.0
Last Update: 30 May 2004

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
*/

// this function gets the cookie, if it exists
function Get_Cookie( name ) {
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) )
	{
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}

/*
only the first 2 parameters are required, the cookie name, the cookie
value. Cookie time is in milliseconds, so the below expires will make the 
number you pass in the Set_Cookie function call the number of days the cookie
lasts, if you want it to be hours or minutes, just get rid of 24 and 60.

Generally you don't need to worry about domain, path or secure for most applications
so unless you need that, leave those parameters blank in the function call.
*/
function Set_Cookie( name, value, expires, path, domain, secure ) {
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );
	// if the expires variable is set, make the correct expires time, the
	// current script below will set it for x number of days, to make it
	// for hours, delete * 24, for minutes, delete * 60 * 24
	//alert("about to set cookie "+name+"="+value);
	if ( !expires )
	    (expires=1);
	   
	
		expires = expires * 1000 * 60 * 60 * 24;
	
	//alert( 'today ' + today.toGMTString() );// this is for testing purpose only
	var expires_date = new Date( today.getTime() + (expires) );
	//alert('expires ' + expires_date.toGMTString());// this is for testing purposes only

	document.cookie = name + "=" +escape( value ) +
		( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + //expires.toGMTString()
		( ( path ) ? ";path=" + path : "" ) + 
		( ( domain ) ? ";domain=" + domain : "" ) +
		( ( secure ) ? ";secure" : "" );
}

// this deletes the cookie when called
function Delete_Cookie( name, path, domain ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
			( ( path ) ? ";path=" + path : "") +
			( ( domain ) ? ";domain=" + domain : "" ) +
			";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}

//var  B_NS = BrowserCode.indexOf('Netscape')!=-1;
//var  B_IE = navigator.appVersion.indexOf('MSIE')!=-1;

//First things first, set up our array that we are going to use.
var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + //all caps
"abcdefghijklmnopqrstuvwxyz" + //all lowercase
"0123456789+/="; // all numbers plus +/=

//Heres the encode function
function encode64(inp)
{
	var out = ""; //This is the output
	var chr1, chr2, chr3 = ""; //These are the 3 bytes to be encoded
	var enc1, enc2, enc3, enc4 = ""; //These are the 4 encoded bytes
	var i = 0; //Position counter

	do { //Set up the loop here
	chr1 = inp.charCodeAt(i++); //Grab the first byte
	chr2 = inp.charCodeAt(i++); //Grab the second byte
	chr3 = inp.charCodeAt(i++); //Grab the third byte

	//Here is the actual base64 encode part.
	//There really is only one way to do it.
	enc1 = chr1 >> 2;
	enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
	enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
	enc4 = chr3 & 63;

	if (isNaN(chr2)) {
		enc3 = enc4 = 64;
	} else if (isNaN(chr3)) {
		enc4 = 64;
	}

	//Lets spit out the 4 encoded bytes
	out = out + keyStr.charAt(enc1) + keyStr.charAt(enc2) + keyStr.charAt(enc3) +
	keyStr.charAt(enc4);

	// OK, now clean out the variables used.
	chr1 = chr2 = chr3 = "";
	enc1 = enc2 = enc3 = enc4 = "";

	} while (i < inp.length); //And finish off the loop

	//Now return the encoded values.
	return out;
}

//Heres the decode function
function decode64(inp)
{
	var out = ""; //This is the output
	var chr1, chr2, chr3 = ""; //These are the 3 decoded bytes
	var enc1, enc2, enc3, enc4 = ""; //These are the 4 bytes to be decoded
	var i = 0; //Position counter

	// remove all characters that are not A-Z, a-z, 0-9, +, /, or =
	var base64test = /[^A-Za-z0-9\+\/\=]/g;

	if (base64test.exec(inp)) { //Do some error checking
	alert("There were invalid base64 characters in the input text.\n" +
	"Valid base64 characters are A-Z, a-z, 0-9, ?+?, ?/?, and ?=?\n" +
	"Expect errors in decoding.");
	}
	inp = inp.replace(/[^A-Za-z0-9\+\/\=]/g, "");

	do { //Here’s the decode loop.

	//Grab 4 bytes of encoded content.
	enc1 = keyStr.indexOf(inp.charAt(i++));
	enc2 = keyStr.indexOf(inp.charAt(i++));
	enc3 = keyStr.indexOf(inp.charAt(i++));
	enc4 = keyStr.indexOf(inp.charAt(i++));

	//Heres the decode part. There’s really only one way to do it.
	chr1 = (enc1 << 2) | (enc2 >> 4);
	chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
	chr3 = ((enc3 & 3) << 6) | enc4;

	//Start to output decoded content
	out = out + String.fromCharCode(chr1);

	if (enc3 != 64) {
		out = out + String.fromCharCode(chr2);
	}
	if (enc4 != 64) {
		out = out + String.fromCharCode(chr3);
	}

	//now clean out the variables used
	chr1 = chr2 = chr3 = "";
	enc1 = enc2 = enc3 = enc4 = "";

	} while (i < inp.length); //finish off the loop

	//Now return the decoded values.
	return out;
}


function GetElement(sName)
{

	return document.getElementById(sName);
	
	var b;
	var  B_IE = navigator.appVersion.indexOf('MSIE')!=-1;
	if (B_IE)
	{
		return document.getElementById(sName);
	}


	for (var j=0;j < document.forms.length;j++)
	{

		for (var i=0;i < document.forms[j].elements.length;i++)
		if  (document.forms[j].elements[i].name==sName || document.forms[j].elements[i].id==sName)
		return document.forms[j].elements[i];

	}


}
function GetFormElement(sName,theForm)
{
	var b;

    
	for (var i=0;i < theForm.elements.length;i++)
	if  (theForm.elements[i].name==sName || theForm.elements[i].id==sName)
	return theForm.elements[i];


}
function InsertWithSep(haystack,needle,sep,nodup)
{
  if (!sep)
     sep=",";
  //if (!dup)
    // dup=true;
     
  if (nodup)
  {
  	if (!fnValueIn(haystack,needle,sep))
  	{
       if (haystack == "")
          return needle;
       return haystack +sep+needle;
  	}
  	else
  	   return haystack;
   
  }
  else
  {  
    if (haystack == "")
       return needle;
    return haystack +sep+needle;
  }
  
}



function FindMyObject(sName)
{
	try
	{
	//	alert(sName);
		if (eval(sName))
		{
			
			s="  my = "+sName+";"
			eval(s);
			if (my)
			return my;
		}
	}

	catch(e)
	{
		return null;
	}




}

function ShowCalendar(sField,bTime)
{

	var myt=  document.getElementById(sField);

	if (myt)
	{
		var mycal = new calendar2(myt);
		if (mycal)
		{
			mycal.yearscroll=true;
			mycal.time_comp = bTime;
			mycal.popup();
		}

	}
	return false;
}

function fnCallToServer(url,sFrame)
{
 // document.location.replace(url);
   // url = "http://click.linksynergy.com/fs-bin/click?id=2zlhq/XW1XM&offerid=60821.10000071&type=3&subid=0";
  var newwin = window.open(url,'sFrame');
}


function callToServer(url,sFrame) 
{
 // if (!document.createElement) {return true};
  var IFrameDoc;

  if (!sFrame)
     sFrame='myFrame';
  //alert(url);
     
  IFrameObj = FindMyObject(sFrame);

  if (!IFrameObj)
      return;
      
  var URL = url;//buildQueryString('theFormName');
  /*
  if (!IFrameObj && document.createElement) {
    // create the IFrame and assign a reference to the
    // object to our global variable IFrameObj.
    // this will only happen the first time 
    // callToServer() is called
    
   try {
   	 
      var tempIFrame=document.createElement('iframe');
      tempIFrame.setAttribute('id','RSIFrame');
      tempIFrame.style.border='0px';
      tempIFrame.style.width='0px';
      tempIFrame.style.height='0px';
      IFrameObj = document.body.appendChild(tempIFrame);
      
      if (document.frames) {
        // this is for IE5 Mac, because it will only
        // allow access to the document object
        // of the IFrame if we access it through
        // the document.frames array
        IFrameObj = document.frames['RSIFrame'];
      }
    } catch(exception) 
     {
      // This is for IE5 PC, which does not allow dynamic creation
      // and manipulation of an iframe object. Instead, we'll fake
      // it up by creating our own objects.
      iframeHTML='\<iframe id="RSIFrame" style="';
      iframeHTML+='border:0px;';
      iframeHTML+='width:0px;';
      iframeHTML+='height:0px;';
      iframeHTML+='"><\/iframe>';
      document.body.innerHTML+=iframeHTML;
      IFrameObj = new Object();
      IFrameObj.document = new Object();
      IFrameObj.document.location = new Object();
      IFrameObj.document.location.iframe = document.getElementById('RSIFrame');
      IFrameObj.document.location.replace = function(location) {
        this.iframe.src = location;
      }
    }
    
  }
  
  if (navigator.userAgent.indexOf('Gecko') !=-1 && !IFrameObj.contentDocument) 
  {
    // we have to give NS6 a fraction of a second
    // to recognize the new IFrame
    setTimeout('callToServer()',10);
    return false;
  }
  */
  
  if (IFrameObj.contentDocument) {
    // For NS6
    IFrameDoc = IFrameObj.contentDocument; 
  } else if (IFrameObj.contentWindow) {
    // For IE5.5 and IE6
    IFrameDoc = IFrameObj.contentWindow.document;
  } else if (IFrameObj.document) {
    // For IE5
    IFrameDoc = IFrameObj.document;
  } else {
    return true;
  }

  		//myDiv.style.left = e.clientX + document.body.scrollLeft+10;
		
		//myDiv.style.top = e.clientY + document.body.scrollTop-10;

  IFrameDoc.location.replace(URL);
  return false;
}


function fnValueIn(str,subject,sep)
{
  if (!sep || sep=="")
     sep=",";
     
  if (str=="")
     return false;
     
  var aStr = str.split(sep);
  for (var i=0; i<aStr.length;i++)
  {
  	//alert(aStr[i]+"[=]"+subject);
  	 if (aStr[i]==subject)
  	 {
  	 	
  	    return true;
  	 }
  }
  return false;
}


function fnResizeMe(iWidth,iHeight,iTop,iLeft)
{
	
	
	var oframe = parent.document.getElementById("frameLookups");

	oframe.className = "frameShow";
	oframe.style.top = iTop;
	oframe.style.left = iLeft;
	oframe.style.height = iHeight;
	oframe.style.width = iWidth;
}

function fnCloseFrame(sName)
{
	
	var oframe = document.getElementById(sName);
	//alert(oframe.width);
	oframe.style.width = 1;// "frameHide";
	oframe.style.height = 1;// "frameHide";
    return false;
}

function switchImage(ctl,sbase,flag)
{
	var sdir = "images/temp/";
	//alert(ctl.src);
	var sURL = sdir + sbase+"_"+flag+".png";
	//alert(sURL);
	ctl.src = sURL;
	
	return;
	
   if (flag=='over')
	  document.images[id].src = "images/temp/" + id + "_over.png";
   else
   if (flag=='out')
	  document.images[id].src = "images/temp/" + id + "_over.png";
   	  
	//alert(document.images[id].src);
}



function MergeWithSep(haystack,needle,sep)
{
 if (!sep)
    sep = ",";
    
 if (!haystack  || haystack=="")
   return needle;
   
 return haystack  + sep + needle;
   
}

function Trim(TRIM_VALUE){
if(TRIM_VALUE.length < 1){
return"";
}
TRIM_VALUE = RTrim(TRIM_VALUE);
TRIM_VALUE = LTrim(TRIM_VALUE);
if(TRIM_VALUE==""){
return "";
}
else{
return TRIM_VALUE;
}
} //End Function

function RTrim(VALUE){
var w_space = String.fromCharCode(32);
var v_length = VALUE.length;
var strTemp = "";
if(v_length < 0){
return"";
}
var iTemp = v_length -1;

while(iTemp > -1){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(0,iTemp +1);
break;
}
iTemp = iTemp-1;

} //End While
return strTemp;

} //End Function

function LTrim(VALUE){
var w_space = String.fromCharCode(32);
if(v_length < 1){
return"";
}
var v_length = VALUE.length;
var strTemp = "";

var iTemp = 0;

while(iTemp < v_length){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(iTemp,v_length);
break;
}
iTemp = iTemp + 1;
} //End While
return strTemp;
} //End Function


 function fnLoadGoogleMap(gpslat,gpslon,gpsmag) 
    {
    	//alert("got here2");
      if (GBrowserIsCompatible()) 
      {
        var map = new GMap2(document.getElementById("map2"));
        map.setCenter(new GLatLng(gpslat, gpslon), gpsmag);
      }
    }

function fnGMark(gpslat,gpslon,gpsmag,gmessage) 
{
  if (GBrowserIsCompatible()) 
  {
   var map = new GMap2(document.getElementById("map2"));
   map.setCenter(new GLatLng(gpslat, gpslon), gpsmag);
   //map.openInfoWindow(map.getCenter(), document.createTextNode(gmessage));
   var point = new GLatLng(gpslat, gpslon);
   map.addOverlay(new GMarker(point));
  }
}

// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

// HISTORY
// ------------------------------------------------------------------
// Jan 23, 2004: Fixed problems which caused the script not to work in
//               some framed situations. Improved browser support.
//               Added easier "addHandle" implentation.
// May 25, 2003: Added better event position detection, added caching
//               of IFRAME object references to avoid lookups. Added
//               'move' cursor to handles.
// May 24, 2003: Updated to fix bug with Netscape 7.x
// May 23, 2003: Created
/* 
DESCRIPTION: The purpose of this library is to allow IFRAME objects to be
dragged around the screen in the same way that popup windows or draggable
DIV tags are often used. Since IFRAME objects always cover form objects,
this makes an ideal solution for a simulated "popup window" on a page with
form objects.

COMPATABILITY: Tested successfully with IE 6.x, Netscape 6.2, 7.x, and
Mozilla 1.3. Since this script uses IFRAME objects and DHTML heavily, 
cross-browser compatability is a goal but there may be some quirks in 
various browser versions.

USAGE:
1) Include the source file in your main document which contains the IFRAME
   tags. Make sure each iframe has a unique "ID" attribute. For best browser
   compatability, also include a "NAME" attribute in the IFRAME tag that
   has the same value as the "ID" attribute.
   
2) In the document content of each IFRAME which will be draggable, , do two
	things:
	a) Include the dragiframe.js file in the source
	b) add this code to the <BODY> tag:
   onLoad="addHandle(document.getElementById('toolbar'), window);"
   Where 'toolbar' is the ID of an element on the page which should be the 'handle'
   by which the IFRAME should be dragged (like a toolbar at the top).
   If you want the IFRAME to be draggable by clicking anywhere in the IFRAME
   document, use:
   onLoad="addHandle(document.getElementsByTagName('body').item(0), window);"
   
   NOTE: The code will automatically look up the window.parent tree to find a
   parent document with draggable iframes enabled. It will attach itself to the
   first document it finds, allowing it to work within a framed environment.

In your parent document (containing the IFRAMEs), you may set a couple of options:

// Set to true to always bring the selected IFRAME to the "top" of the zIndex.
// Defaults to false
bringSelectedIframeToTop(true|false);

// Set to true to allow IFRAME objects to be dragged off the screen. This may
// make the handle be no longer reachable by the mouse, causing the IFRAME to
// be stranded.
// Defaults to false
allowDragOffScreen(true|false);

// You may manually set this variable to define the highest zIndex used in 
// your main document. This is used to determine what zIndex to give an IFRAME
// if it is selected and "bringSelectedIframeToTop" is set to true.
// Defaults to 99.
DIF_highestZIndex=4;

NOTES:
1) If you have defined onmousedown or onmouseup event handlers for your "handle"
   object in the IFRAME, they will be over-written.
2) If you have defined an onmousemove handler in either the main document or
   the IFRAME document, they will be over-written.
3) All <IFRAME> objects must have an ID!
*/ 

// Variables used for "Draggable IFrame" (DIF) functions
var DIF_dragging=false;
var DIF_iframeBeingDragged="";
var DIF_iframeObjects=new Object();
var DIF_iframeWindows=new Object();
var DIF_iframeMouseDownLeft = new Object();
var DIF_iframeMouseDownTop = new Object();
var DIF_pageMouseDownLeft = new Object();
var DIF_pageMouseDownTop = new Object();
var DIF_handles = new Object();
var DIF_highestZIndex=99;
var DIF_raiseSelectedIframe=false;
var DIF_allowDragOffScreen=false;

// Set to true to always raise the dragged iframe to top zIndex
function bringSelectedIframeToTop(val) {
	DIF_raiseSelectedIframe = val;
	}
	
// Set to try to allow iframes to be dragged off the top/left of the document
function allowDragOffScreen(val) {
	DIF_allowDragOffScreen=val;
	}

// Method to be used by iframe content document to specify what object can be draggable in the window
function addHandle(o, win) {
	if (arguments.length==2 && win==window) {
		// JS is included in the iframe who has a handle, search up the chain to find a parent window that this one is dragged in
		var p = win;
		while (p=p.parent) {
			if (p.addHandle) { p.addHandle(o,win,true); return; }
			if (p==win.top) { return; } // Already reached the top, stop looking
			}
		return; // If it reaches here, there is no parent with the addHandle function defined, so this frame can't be dragged!
		}
	var topRef=win;
	var topRefStr = "window";
	while (topRef.parent && topRef.parent!=window) {
		topRef = topRef.parent;
		topRefStr = topRefStr + ".parent";
		}
	// Add handlers to child window
	if (typeof(win.DIF_mainHandlersAdded)=="undefined" || !win.DIF_mainHandlersAdded) {
		// This is done in a funky way to make Netscape happy
		with (win) { 
			eval("function OnMouseDownHandler(evt) { if(typeof(evt)=='undefined'){evt=event;}"+topRefStr+".parent.DIF_begindrag(evt, "+topRefStr+") }");
			eval("document.onmousedown = OnMouseDownHandler;");
			eval("function OnMouseUpHandler(evt) { if(typeof(evt)=='undefined'){evt=event;}"+topRefStr+".parent.DIF_enddrag(evt, "+topRefStr+") }");
			eval("document.onmouseup = OnMouseUpHandler;");
			eval("function OnMouseMoveHandler(evt) { if(typeof(evt)=='undefined'){evt=event;}"+topRefStr+".parent.DIF_iframemove(evt, "+topRefStr+") }");
			eval("document.onmousemove = OnMouseMoveHandler;");
			win.DIF_handlersAdded = true;
			win.DIF_mainHandlersAdded = true;
			}
		}
	// Add handler to this window
	if (typeof(window.DIF_handlersAdded)!="undefined" || !window.DIF_handlersAdded) {
		eval("function OnMouseMoveHandler(evt) { if(typeof(evt)=='undefined'){evt=event;}DIF_mouseMove(evt, window) }");
		eval("document.onmousemove = OnMouseMoveHandler;");
		window.DIF_handlersAdded=true;
		}
	o.style.cursor="move";
	var name = DIF_getIframeId(topRef);
	if (DIF_handles[name]==null) {
		// Initialize relative positions for mouse down events
		DIF_handles[name] = new Array();
		DIF_iframeMouseDownLeft[name] = 0;
		DIF_iframeMouseDownTop[name] = 0;
		DIF_pageMouseDownLeft[name] = 0;
		DIF_pageMouseDownTop[name] = 0;
		}
	DIF_handles[name][DIF_handles[name].length] = o;
	}

// Generalized function to get position of an event (like mousedown, mousemove, etc)
function DIF_getEventPosition(evt) {
	var pos=new Object();
	pos.x=0;
	pos.y=0;
	if (!evt) {
		evt = window.event;
		}
	if (typeof(evt.pageX) == 'number') {
		pos.x = evt.pageX;
		pos.y = evt.pageY;
	}
	else {
		pos.x = evt.clientX;
		pos.y = evt.clientY;
		if (!top.opera) {
			if ((!window.document.compatMode) || (window.document.compatMode == 'BackCompat')) {
				pos.x += window.document.body.scrollLeft;
				pos.y += window.document.body.scrollTop;
			}
			else {
				pos.x += window.document.documentElement.scrollLeft;
				pos.y += window.document.documentElement.scrollTop;
			}
		}
	}
	return pos;
}

// Gets the ID of a frame given a reference to a window object.
// Also stores a reference to the IFRAME object and it's window object
function DIF_getIframeId(win) {
	// Loop through the window's IFRAME objects looking for a matching window object
	var iframes = document.getElementsByTagName("IFRAME");
	for (var i=0; i<iframes.length; i++) {
		var o = iframes.item(i);
		var w = null;
		if (o.contentWindow) {
			// For IE5.5 and IE6
			w = o.contentWindow;
			}
		else if (window.frames && window.frames[o.id].window) {
			w = window.frames[o.id];
			}
		if (w == win) {
			DIF_iframeWindows[o.id] = win;
			DIF_iframeObjects[o.id] = o;
			return o.id; 
			}
		}
	return null;
	}

// Gets the page x, y coordinates of the iframe (or any object)
function DIF_getObjectXY(o) {
	var res = new Object();
	res.x=0; res.y=0;
	if (o != null) {
		res.x = o.style.left.substring(0,o.style.left.indexOf("px"));
		res.y = o.style.top.substring(0,o.style.top.indexOf("px"));
		}
	return res;
	}

// Function to get the src element clicked for non-IE browsers
function getSrcElement(e) {
	var tgt = e.target;
	while (tgt.nodeType != 1) { tgt = tgt.parentNode; }
	return tgt;
	}

// Check if object clicked is a 'handle' - walk up the node tree if required
function isHandleClicked(handle, objectClicked) {
	if (handle==objectClicked) { return true; }
	while (objectClicked.parentNode != null) {
		if (objectClicked==handle) {
			return true;
			}
		objectClicked = objectClicked.parentNode;
		}
	return false;
	}
	
// Called when user clicks an iframe that has a handle in it to begin dragging
function DIF_begindrag(e, win) {
	// Get the IFRAME ID that was clicked on
	var iframename = DIF_getIframeId(win);
	if (iframename==null) { return; }
	// Make sure that this IFRAME has a handle and that the handle was clicked
	if (DIF_handles[iframename]==null || DIF_handles[iframename].length<1) {
		return;
		}
	var isHandle = false;
	var t = e.srcElement || getSrcElement(e);
	for (var i=0; i<DIF_handles[iframename].length; i++) {
		if (isHandleClicked(DIF_handles[iframename][i],t)) {
			isHandle=true;
			break;
			}
		}
	if (!isHandle) { return false; }
	DIF_iframeBeingDragged = iframename;
	if (DIF_raiseSelectedIframe) {
		DIF_iframeObjects[DIF_iframeBeingDragged].style.zIndex=DIF_highestZIndex++;
		}
	DIF_dragging=true;
	var pos=DIF_getEventPosition(e);
	DIF_iframeMouseDownLeft[DIF_iframeBeingDragged] = pos.x;
	DIF_iframeMouseDownTop[DIF_iframeBeingDragged] = pos.y;
	var o = DIF_getObjectXY(DIF_iframeObjects[DIF_iframeBeingDragged]);
	DIF_pageMouseDownLeft[DIF_iframeBeingDragged] = o.x - 0 + pos.x;
	DIF_pageMouseDownTop[DIF_iframeBeingDragged] = o.y -0 + pos.y;
	}

// Called when mouse button is released after dragging an iframe
function DIF_enddrag(e) {
	DIF_dragging=false;
	DIF_iframeBeingDragged="";
	}

// Called when mouse moves in the main window
function DIF_mouseMove(e) {
	if (DIF_dragging) {
		var pos = DIF_getEventPosition(e);
		DIF_drag(pos.x - DIF_pageMouseDownLeft[DIF_iframeBeingDragged] , pos.y - DIF_pageMouseDownTop[DIF_iframeBeingDragged]);
		}
	}

// Called when mouse moves in the IFRAME window
function DIF_iframemove(e) {
	if (DIF_dragging) {
		var pos = DIF_getEventPosition(e);
		DIF_drag(pos.x - DIF_iframeMouseDownLeft[DIF_iframeBeingDragged] , pos.y - DIF_iframeMouseDownTop[DIF_iframeBeingDragged]);
		}
	}

// Function which actually moves of the iframe object on the screen
function DIF_drag(x,y) {
	var o = DIF_getObjectXY(DIF_iframeObjects[DIF_iframeBeingDragged]);
	// Don't drag it off the top or left of the screen?
	var newPositionX = o.x-0+x;
	var newPositionY = o.y-0+y;
	if (!DIF_allowDragOffScreen) {
		if (newPositionX < 0) { newPositionX=0; }
		if (newPositionY < 0) { newPositionY=0; }
		}
	DIF_iframeObjects[DIF_iframeBeingDragged].style.left = newPositionX + "px";
	DIF_iframeObjects[DIF_iframeBeingDragged].style.top  = newPositionY + "px";
	DIF_pageMouseDownLeft[DIF_iframeBeingDragged] += x;
	DIF_pageMouseDownTop[DIF_iframeBeingDragged] += y;
	}