/***********************************************
* 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=["iframe-right"]

//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? 30 : 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)
{
	try
	{
		var currentfr=document.getElementById(frameid)
		if (currentfr && !window.opera)
		{
			currentfr.style.display="block"
			if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
				currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight;
			else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
				currentfr.height = currentfr.Document.body.scrollHeight+20;
			if (currentfr.addEventListener)
				currentfr.addEventListener("load", readjustIframe, false)
			else if (currentfr.attachEvent)
			{
				currentfr.detachEvent("onload", readjustIframe) // Bug fix line
				currentfr.attachEvent("onload", readjustIframe)
			}
		}
	}
	catch(e)
	{
		//currentfr.height = 2100;
	}
}

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

// end of iframe_resize.js