function RemoteRequestObject()
 {
 	var A = false;
 	
 	try
 	{
 		A = new ActiveXObject("Msxml2.XMLHTTP");
 	}
 	catch(e)
 	{
 		try
 		{
 			A = new ActiveXObject("Microsoft.XMLHTTP");
 		}
 		catch(err)
 		{
 			A = false;
 		}
 	}
 	
 	if(!A && typeof(XMLHttpRequest) != 'undefined')
 		A = new XMLHttpRequest();
 		
 	return A;
 }

/*var xmlHttp
function getDestinationList(sel)
{ 
	
xmlHttp=RemoteRequestObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
 var sourceid = sel.value;
 //document.getElementById('destination').options.length = 0;	// Empty city select box
	if(sourceid>0){

		var url= "getdestinations.php"
		
		url=url+"?sourceid="+sourceid
		xmlHttp.onreadystatechange=stateChanged 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
	}
}

function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		document.getElementById("txtHint").innerHTML=xmlHttp.responseText 
	} 
}*/