function GetXmlHttpObject(handler)
	{ 
	var objXmlHttp=null;
	
	if (navigator.userAgent.indexOf("MSIE")>=0)
	{ 
	var strName="Msxml2.XMLHTTP";
	if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
	{
	strName="Microsoft.XMLHTTP";
	} 
	try
	{ 
	objXmlHttp=new ActiveXObject(strName);
	objXmlHttp.onreadystatechange=handler;
	return objXmlHttp;
	} 
	catch(e)
	{ 
	alert("Error. Scripting for ActiveX might be disabled");
	return;
	} 
	} 
	if (navigator.userAgent.indexOf("Mozilla")>=0)
	{
	objXmlHttp=new XMLHttpRequest();
	objXmlHttp.onload=handler;
	objXmlHttp.onerror=handler;
	return objXmlHttp;
	}
} 
function GetSizes(id)
{ 
	document.getElementById("size").disabled=true;
	if (id != "") {
		
	var url="ajax/size_drop.asp?SubCategory="  + id ;
	xmlHttp=GetXmlHttpObject(stateChanged);
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
	} 
	}
	
	function stateChanged() 
	{ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
		{
			while(document.searchform.size.hasChildNodes()){
				document.searchform.size.removeChild(document.searchform.size.childNodes[0])
			}
			var	a = xmlHttp.responseText;
			a = a.split(",");
			for (var i=0; i<a.length; i++) {
				b = a[i].split("^");
				document.searchform.size.options[i] = new Option( b[1], b[0] );
			}
		i = 0;	
		}
		document.getElementById("size").disabled=false;
	} 

jQuery(document).ready(function() {

});