var xmlHttp
function fnProductSwap(varID){
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null){
		alert ("Your browser does not support AJAX!");
		return;
	} 
	var url="includes/ajax/product_swap.asp";
	url=url+"?id="+varID;
//	xmlHttp.onreadystatechange=statusChanged;
	xmlHttp.onreadystatechange=function(){
		if (xmlHttp.readyState==4){
			document.getElementById('products_info_panel').innerHTML=xmlHttp.responseText;
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}