/***********************************************
* IFrame SSI script II- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************/

//Input the IDs of the IFRAMES you wish to dynamically resize to match its content height:
//Separate each ID with a comma. Examples: ["myframe1", "myframe2"] or ["myframe"] or [] for none:
var iframeids=["myframe"]

//Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
var iframehide="yes"

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 10 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers

function resizeCaller() 
{
	var dyniframe=new Array()
	for (i=0; i<iframeids.length; i++)
	{
		if (document.getElementById)
		resizeIframe(iframeids[i])
		//reveal iframe for lower end browsers? (see var above):
		if ((document.all || document.getElementById) && iframehide=="no")
		{
			var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
			tempobj.style.display="block"
		}
	}
}

function resizeIframe(frameid,amounttochange)
{
	if(!existsDefined(amounttochange))
		amounttochange = 0;
	/*if(amounttochange != 0)
		alert(amounttochange);*/
	var currentfr=parent.document.getElementById(frameid)
	var browser = "";
	var version = 0;
	var extraheight = 0;
	try
	{
		browser = parent.document.getElementById('hfBrowser').value.toLowerCase();
		version = parseFloat(parent.document.getElementById('hfVersion').value);
	}
	catch(e)
	{
	
	}
	if (currentfr && !window.opera)
	{
		currentfr.style.display="block"
		var extraheight = 0;
		
		if(browser == "firefox" || browser == "netscape" || browser == "safari")
		{
			if(browser == "safari")
				extraheight = 7;
			else
				extraheight = 0;
			currentfr.height = currentfr.contentDocument.body.offsetHeight + extraheight + amounttochange;
//			alert(currentfr.height);
		}
		else if(browser == "explorer")
		{
			
			extraheight = 3;
			if(currentfr.Document.body != undefined && currentfr.Document.body != null)
				currentfr.height = currentfr.Document.body.offsetHeight + extraheight + amounttochange;
			
		}
		var parentEl = null; //Nitin, change this to a parent.document.getElementByID() statement
		if(existsDefined(parentEl))
		{
			//resizing code here
		}
		
	}
	
	try {
		top.window.adjust_overlay();
	}
	catch (EXC_noOverlay) {}
}

function readjustIframe(loadevt) 
{
	
	var crossevt=(window.event)? event : loadevt
	var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement
	if (iframeroot)
	resizeIframe(iframeroot.id);
}

function loadintoIframe(iframeid, url)
{
	if (document.getElementById)
		document.getElementById(iframeid).src=url
}

if (window.addEventListener)
	window.addEventListener("load", resizeCaller, false)
else if (window.attachEvent)
	window.attachEvent("onload", resizeCaller)
else
	window.onload=resizeCaller

function reloadIframe(iframeid)
{
	var iframe = document.getElementById(iframeid);
	try
	{
		iframe.contentDocument.location.reload(true);
	}
	catch(e)
	{
	//alert(e);
	}
	 
}