//============================================================================================================
function getXMLHTTP() { //fuction to return the xml http object
		var xmlhttp=false;	
		try{
			xmlhttp=new XMLHttpRequest();
		}
		catch(e)	{		
			try{			
				xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e){
				try{
				req = new ActiveXObject("Msxml2.XMLHTTP");
				}
				catch(e1){
					xmlhttp=false;
				}
			}
		}
		 	
		return xmlhttp;
	}
	
	
	
	function MyFunction(section,position) 
	{		
		//alert(454);
		//alert(strURL);
		//section = strURL;
		strURL="";
		
		strURL+="wosb-banner-calculation.php?section="+section+"&position="+position;    
		//alert(strURL);
		
		var req = getXMLHTTP();
		//alert(req);
		if (req) 
		{
			
			req.onreadystatechange = function() {
				
				if (req.readyState == 4) 
				{
					// only if "OK"
						
					if (req.status == 200) 
					{						
						//alert(req.responseText);
						//document.getElementById('div_current_message').innerHTML=req.responseText;			
					} 
					else 
					{
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}
				else
				{
					//document.getElementById('div_current_message').innerHTML="<img src='images/loading.gif' border='0'>"
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
		//}
		
	}
	}