function openPopupWindow(url, width, height) {
	  var base = (document.getElementsByTagName ('BASE')[0] && document.getElementsByTagName( 'BASE')[0].href) || location.href

		newWindow = window.open(base + url,'_popup','width='+width+',height='+height+',scrollbars=yes,resizable=no,menubar=no,toolbar=no,directories=no,location=no,status=yes');
		newWindow.focus();
	}

	function popUp(URL) {
		day = new Date();
		id = day.getTime();
		eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=500,height=530,left = 350,top = 250');");
	}

	
	function choose_select_list(element){
		var value = element.options[element.selectedIndex].value;
		parent.location = value;
	}