ÿþ		var please_wait = "";

		var LoadingShow=null;

		function open_url(url, target,show) {

 			if ( ! document.getElementById) {

  				return false;

 			}



 			if (please_wait != null) { 		

  				document.getElementById(show).innerHTML = please_wait;

  				LoadingShow=show;

 			}



 			if (window.ActiveXObject) {

  				link = new ActiveXObject("Microsoft.XMLHTTP");

 			} else if (window.XMLHttpRequest) {

  				link = new XMLHttpRequest();

 			}



 			if (link == undefined) {

  				return false;

 			}

 			link.onreadystatechange = function() { response(url, target); }

 			link.open("GET", url, true);

			

 			link.send(null);

		}



		function response(url, target) {

 			if (link.readyState == 4) {

	 			document.getElementById(target).innerHTML = (link.status == 200) ? link.responseText : "xxx";	 			

			}

		}



		function set_loading_message(msg) {

 			please_wait = msg;

		}

		function keyPressHandler() {  

			if (window.event.keyCode==27)

			{

			window.close();

			}         

		}

		

		function expan(obj){

			if (document.getElementById(obj).style.display=='none')

			{document.getElementById(obj).style.display='block';}

			else

			{document.getElementById(obj).style.display='none';}

		}