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;
}
function m_curl(url) {
   var http = getHTTPObject();
   http.open("GET",url,true);
   http.send(null);
}
function trim(str) {
   return new String(str).replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}