/**
 * @author Gebruiker
 */
//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 = ["onzinframe"]

//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]
var FFextraHeight = parseFloat(getFFVersion) >= 0.1 ? 3 : 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)
		//reveal iframe for lower end browsers? (see var above):
		if ((document.all || document.getElementById) && iframehide == "no") {
			var tempobj = document.all ? document.all[iframeids] : document.getElementById(iframeids)
			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//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) {
			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