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();
			  xmlhttp.overrideMimeType("text/xml"); 
			} catch (e) {
			  xmlhttp = false;
			}
		  } 
		  return xmlhttp;
		}