var browser = navigator.appName
function autofitIframe(id){
	if (browser=="Netscape") {
		parent.document.getElementById(id).style.height="200px";
		parent.document.getElementById(id).style.height=this.document.body.scrollHeight+"px";
	}
	else if (browser=="Opera"){
		parent.document.getElementById(id).style.height="200px";
		parent.document.getElementById(id).style.height=this.document.body.scrollHeight+"px";
	}
	else if(document.getElementById) {
		parent.document.getElementById(id).style.height=this.document.body.scrollHeight+"px";
	}
}