function getScWidth()
			{
				var width;
				if (self.screen)
				{
				  width = screen.width;
				}
				else if (self.java)
				{
				  var jkit = java.awt.Toolkit.getDefaultToolkit();
				  var scrsize = jkit.getScreenSize();
				  width = scrsize.width;
				}
				else
				{
				  width = 'x';
				}
				return width;
			}
			function AjaxLoadBanner()
			{			      
          var size = getScWidth();
          var isie = document.all; 
          
          isie = (navigator.appName.indexOf('Explorer',0) != -1)?1:0;
          //alert(isie);
           
			  	var url = '/getbanner.php/?size=' + size + '&ie=' + isie;
			  	//alert(url);
			  	var req = window.XMLHttpRequest?
			    new XMLHttpRequest() :
			    new ActiveXObject("Microsoft.XMLHTTP");
			  	req.onreadystatechange = function() 
			  	{
			    	if (req.readyState == 4)
			    	{
			      		var f = document.getElementById('baner');			      		
			      		f.innerHTML = req.responseText;
			      		//alert(req.responseText);
			      		//glob = req.responseText;
			    	}
			  	}
			  	req.open("GET", url, true);
			  	a = req.send(null);
			  	return true;
			}