Expanable Iframe!?

[Recursion]

Hi all

I just saw the other thread and I saw the peice of Javascript code, but i just looked again and now its gone. Please re post it here

Thanks
Tom

[RNelson]

<script type="text/javascript">
            //<![CDATA[
            window.onload = function() {
                var f = document.getElementById("mainframe");
                function resize() {
                    var h = "";
                    var w = "";
                    if (f.contentDocument) {
                        h = f.contentDocument.documentElement.offsetHeight + 20 + "px";
                        // can't find anything for Opera and Firefox that works for the width. OffetWidth doesn't work right either.(f.contentDocument.documentElement,"").getPropertyValue("width");
                    } else if (f.contentWindow) {
                        h = f.contentWindow.document.body.scrollHeight + 5 + "px";
                    } else {
                        return;
                    }
                    f.setAttribute("height",h);
                    f.parentNode.setAttribute("height",h);
                }
                if (window.addEventListener) {
                    f.onload = resize;
                } else if (f.attachEvent) {
                    f.attachEvent("onload", resize);
                } else {
                    return;
                }
                resize();
            }
            //]]>
                    </script>
<iframe name="mainframe" id="mainframe"  src="main.html" 
width="" height="" frameborder="0"></iframe>

[Robbie]

It's also on dynamicdrive. I'd post a link but my internet is being stupid and lets me go on:

habboxforum.com
dogpile.com

Nothing else. No Google, BBC, Habbo. (Habbo loads like 10% then stops, and jams on client and doesn't load the shockwave bar)

[Dentafrice1]

<script type="text/javascript">
var iframeids=["myframe", "myframe2"]

var iframehide="yes"

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])

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"
if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight; 
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

</script>

HTML:

<iframe name="myframe" id="myframe" src="page" scrolling="no" marginwidth="0" marginheight="0" frameborder="0" vspace="0" hspace="0" style="overflow:visible; width:100&#37;; display:none"></iframe>