var first = 35;

function doIframe(){
    o = document.getElementsByTagName('iframe');
    for(i=0;i<o.length;i++){
	if (/\bautoHeight\b/.test(o[i].className)){
	    setHeight(o[i]);
	    addEvent(o[i],'load', doIframe);
	}
    }
}

function setHeight(e){

    if(e.contentDocument){
	e.height = e.contentDocument.body.offsetHeight + first;
	$("div#frame").css("height", e.contentDocument.body.offsetHeight + 45);
    } else {
	e.height = e.contentWindow.document.body.scrollHeight;
	$("div#frame").css("height", e.contentWindow.document.body.scrollHeight);
    }
    first = 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', doIframe);

}