function hht_submit(hht_obj)
	{
		make_iframe();
		hht_obj.target="hht_post";
		hht_obj.method="post";
		hht_obj.submit();
		
		return false;
	}
	
	function hht_call(str)
	{
		eval(str);
	}
	
	function make_iframe()
	{
		try{
			var a = document.getElementById('hht_post').style.display;
		}
		catch(ex){
			if (!window.addEventListener) {
				frm = document.createElement('<iframe id=\'hht_post\' name=\'hht_post\'>');
			} else {
				var frm = document.createElement("iframe"); 
				frm.id="hht_post";
				frm.name="hht_post";
			}
			document.body.appendChild(frm);
			document.getElementById('hht_post').style.display="none";
		} 
	}
	
	function hht_request(r_url)
	{
		make_iframe();
		document.getElementById("hht_post").src=r_url;
		return false;
	}