function getHTTPObject() {
		var xmlhttp=false;
		    try {
			        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
			} 
                        catch (e) 
                        {
				try 
                                {
					xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
				} 
                                catch (E) 
                                {
				        xmlhttp = false;
				}
			}
		if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
			try
                        {
				xmlhttp = new XMLHttpRequest();
			} 
                        catch (e) 
                        {
				xmlhttp = false;
			}
		}
		return xmlhttp;
	}
	var http = getHTTPObject(); // We create the HTTP Object