<!--
function GetXmlHttpObject(handler) { 

var objXmlHttp=null;

	if (navigator.userAgent.indexOf("Opera")>=0) {
		alert("This example doesn't work in Opera") 
		return 
	}
		
	if (navigator.userAgent.indexOf("MSIE")>=0) { 
		
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0) {
			strName="Microsoft.XMLHTTP"
		} 
		try { 
			
				objXmlHttp=new ActiveXObject(strName)
				objXmlHttp.onreadystatechange=handler 
				return objXmlHttp
			
		} 
		catch(e) { 
			try {
				
					objXmlHttp = new ActiveXObject("Msxml2.XMLHTTP")
					objXmlHttp.onreadystatechange=handler 
					return objXmlHttp
				
			} catch (e2) {
				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
	}
}
-->