function autofitIframe(id){
	if (!window.opera && !document.mimeType && document.all && document.getElementById){
		parent.document.getElementById(id).style.height=this.document.body.offsetHeight+10+"px";
	}
	else if(document.getElementById) {
		parent.document.getElementById(id).style.height=this.document.body.scrollHeight+10+"px"
	}
}