/***********************************************
* 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 = ["Main"];

//Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
var iframehide = "no";

var getFFVersion = navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1];
//extra height in px to add to iframe in FireFox 1.0+ browsers
var FFextraHeight = parseFloat(getFFVersion) >= 0.1 ? 16 : 0;

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

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;