/***********************************************
* 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=["mainFrame"]

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

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,bool){
var currentfr=document.getElementById(frameid)
if (currentfr && !window.opera){
if (bool){
	currentfr.height = 10
	}
else {
	currentfr.style.display="block"
	if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
	currentfr.height = currentfr.contentDocument.body.offsetHeight; 
	else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
	currentfr.height = currentfr.Document.body.scrollHeight;
	}
if (currentfr.addEventListener)
currentfr.addEventListener("load", readjustIframe, false)
else if (currentfr.attachEvent){
currentfr.detachEvent("onload", readjustIframe) // Bug fix line
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
*/
var iFrameID = 'mainFrame';
var def_height = 600;

function getIFRAME_doc_height(iFrameDoc)
{
	if (document.all)
	{
		return iFrameDoc.body.scrollHeight;
	}
	else
	{
		return iFrameDoc.body.offsetHeight + 30;
	}
}

function IFRAME_size_to_content()
{
	var iFrameDoc, oIframe = document.getElementById(iFrameID);
	if (typeof oIframe != null)
	{
		oIframe.style.display="block"
		if (oIframe.contentDocument)
			iFrameDoc = oIframe.contentDocument;
		else if (oIframe.contentWindow)
			iFrameDoc = oIframe.contentWindow.document;
		else if (oIframe.document)
			iFrameDoc = oIframe.document
		
		var hgt = getIFRAME_doc_height(iFrameDoc)
		if (hgt != null)
			oIframe.style.height = String(hgt + 'px');
		else
			oIframe.style.height = String(def_height + 'px');
	
		if (oIframe.addEventListener)
			oIframe.addEventListener("load", IFRAME_size_to_content, false);
		else if (oIframe.attachEvent)
		{
			oIframe.detachEvent("onload", IFRAME_size_to_content);
			oIframe.attachEvent("onload", IFRAME_size_to_content);
		}
	}
}

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