/***********************************************
* 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 minFrameHeight = 393;
var minFrameHeight = 190;

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 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){
	ktgScript.log("frameid: " + frameid);
	var currentfr=document.getElementById(frameid)
	if (currentfr && !window.opera){
		currentfr.style.display="block"
	if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight){ //ns6 syntax
		ktgScript.log("tempHeight: " + currentfr.contentDocument.body.offsetHeight);
		/*currentfr.height = (currentfr.contentDocument.body.offsetHeight+FFextraHeight > minFrameHeight) ? currentfr.contentDocument.body.offsetHeight+FFextraHeight : minFrameHeight; */
		var tempHeight = (currentfr.contentDocument.body.offsetHeight+FFextraHeight > minFrameHeight) ? currentfr.contentDocument.body.offsetHeight+FFextraHeight : minFrameHeight; 
		ktgScript.log("tempHeight: " + tempHeight);
		//currentfr.style.height = (tempHeight/10)*0.625  + "em";
		currentfr.style.height = (tempHeight/10)*0.9  + "em";
	}else if (currentfr.Document && currentfr.Document.body.scrollHeight){ //ie5+ syntax
		/*currentfr.height = (currentfr.Document.body.scrollHeight > minFrameHeight) ? currentfr.Document.body.scrollHeight : minFrameHeight;*/
		var tempHeight = (currentfr.Document.body.scrollHeight > minFrameHeight) ? currentfr.Document.body.scrollHeight : minFrameHeight;
		//console.log("tempHeight: " + tempHeight);
		//currentfr.style.height = (tempHeight/10)*0.625 + "em";
		currentfr.style.height = (tempHeight/10)*0.9 + "em";
	}
	if (currentfr.addEventListener){
		currentfr.addEventListener("load", readjustIframe, false);
		ktgScript.log("currentfr.addEventListener: " + readjustIframe);
		//currentfr.addEventListener("load", resizeCols, false);
	}else if (currentfr.attachEvent){
		currentfr.detachEvent("onload", readjustIframe) // Bug fix line
		currentfr.attachEvent("onload", readjustIframe)
		//currentfr.detachEvent("onload", resizeCols) // Bug fix line
		//currentfr.attachEvent("onload", resizeCols)
	}
}
/*document.getElementById('content_left_holder').style.height = parseInt(currentfr.height)+50 + "px";
currentfr.style.height = currentfr.height + "px";
resizeCols();*/
}

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

function resizeCols(loadevt) {
	currentfr = document.getElementById('myframe');
	//document.getElementById('content_left_holder').style.height = parseInt(currentfr.height)+50 + "px";
	//document.getElementById('content_right_holder').style.height = parseInt(currentfr.height)+50 + "px";
	//document.getElementById('content_left_holder').style.height = "auto";
	currentfr.style.height = currentfr.height + "px";
	ColumnSizer.setTallAll();
}

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;