/***********************************************
* 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=["products_iframe"]

//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? 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])
	if (tempobj != undefined && tempobj.style != undefined)
	{
	    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.contentDocument.body.scrollHeight)) //ns6 syntax
        {
            var scrollHeight = currentfr.contentDocument.body.scrollHeight+FFextraHeight
            var offsetHeight = currentfr.contentDocument.body.offsetHeight+FFextraHeight;
            
            if (scrollHeight > offsetHeight)
            {
                currentfr.height = scrollHeight; 
            }
            else
            {
                currentfr.height = offsetHeight;
            }

            //alert('ff: ' + currentfr.height);
        }
        else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
        {
            currentfr.height = currentfr.Document.body.scrollHeight;
            //alert('ie: ' + currentfr.height);
        }
        else
        {
            //alert('none: ' + currentfr.contentDocument.body.offsetHeight);
        }
                
        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
}