var iframeids = ["conwin"];
var iframehide = "no";
var iframeMinHeight = 0;
var getFFVersion = navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1];
var FFextraHeight = parseFloat(getFFVersion) >= 0.1 ? 16 : 0;

function resizeCaller() {
	var dyniframe = new Array();
	for (i = 0; i < iframeids.length; i++){
		if (document.getElementById){
			if ((document.all || document.getElementById) && iframehide=="no"){
				var tempobj = document.all ? document.all[iframeids[i]] : document.getElementById(iframeids[i]);
				tempobj.style.display = "block";
				iframeMinHeight = tempobj.height;
			}
			resizeIframe(iframeids[i]);
		}
	}
}

function resizeIframe(frameid,frameheight){
	var currentfr = document.getElementById(frameid);
	if (currentfr && !window.opera){
		currentfr.style.display = "block";
		currentfr.scrolling = "no";
		if(typeof(frameheight) != "undefined"){
			docheight = frameheight;
		}else{
			if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight){ //moz syntax
				docheight = currentfr.contentDocument.body.offsetHeight + FFextraHeight; 
			}else if (currentfr.Document && currentfr.Document.body.scrollHeight){ //ie5+ syntax
				docheight = currentfr.Document.body.scrollHeight + 16;
			}
		}
		//currentfr.height = (docheight > iframeMinHeight) ? docheight : iframeMinHeight;
		currentfr.height = docheight;
		if (currentfr.attachEvent){ // Bug fix line
			currentfr.detachEvent("onload", readjustIframe);
		}
		addEvent(currentfr,'load', readjustIframe);	
	}
}

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

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

function resetPage(){ 
	window.scrollTo(0,0);
}

function addEvent(obj, evType, fn){
	if(obj.addEventListener){
		obj.addEventListener(evType, fn,false);
		return true;
	}else if(obj.attachEvent){
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	}else{
		return false;
	}
}

if (document.getElementById && document.createTextNode){
	addEvent(window,'load', resizeCaller);	
}