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