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) {
try {
  xmlHttp = new XMLHttpRequest();
}
catch (e) {
  xmlHttp=false
}
}


function xmlHttp_send_post(URLto, xmlMessage) {
    xmlHttp.open("POST", URLto, false)
    // for ie compatability
    xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xmlHttp.send(xmlMessage)
	return xmlHttp.responseText;
}