var iframeids=["blockrandom"]
var iframehide="yes"
 
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)
                        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) 
                        currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight;
                    else if (currentfr.Document && currentfr.Document.body.scrollHeight)     currentfr.height = currentfr.Document.body.scrollHeight+5;
                    if (currentfr.addEventListener)
                        currentfr.addEventListener("load", readjustIframe, false)
                    else if (currentfr.attachEvent){
                        currentfr.detachEvent("onload", readjustIframe) 
                        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