function getHTTPObject() {
var xmlhttp;
/*@cc_on
@if (@_jscript_version >= 5)
try {xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");} catch (e) {try {xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");} catch (E) {xmlhttp = false;}}
@else
xmlhttp = false;
@end @*/
if(!xmlhttp&&typeof XMLHttpRequest!='undefined'){try{xmlhttp=new XMLHttpRequest()}catch(e){xmlhttp=false}}
return xmlhttp;
}