//thanks too: javascriptkit.com
 //create ajax request for users specific browser.
function ajaxRequest(){
 var activexmodes=["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE
  if (window.ActiveXObject){ //Test for support for ActiveXObject in IE first (as XMLHttpRequest in IE7 is broken)
   for (var i=0; i<activexmodes.length; i++){
 try{
  return new ActiveXObject(activexmodes[i])
    }
    catch(e){
  //suppress error
     }
   }
 }
 else if (window.XMLHttpRequest) // if Mozilla, Safari etc
  return new XMLHttpRequest();
 else
  return false
}
/* end ajax call */
var getajxdta= new ajaxRequest();
//postvars = escape(postvars);
//document.forms[x].postedvars.value = postvars;return;

/* send email */
function jget_user_info(user) {
//3-26-2009 changed += to var turl= url + postvars because 
//it was doubling up on get vars when using ajax.
var turl = "admin.php?page=jadd_product_reviewers&jget_user_info=" + user;

//obj.innerHTML = 'This function will fill in the user info for user: ' + user + ' we have below, and then allow you to add the additional info';
//obj.style.display='block';
//return;

if(user) {

if(getajxdta) {
getajxdta.open("GET", turl,true);
getajxdta.onreadystatechange = function() {

if(getajxdta.readyState == 4 && getajxdta.status == 200) {
var obj = document.getElementById('rresults');
//alert(getajxdta.readyState);
obj.style.display='block';
//var obj = document.getElementById(jform_results);
var jfields = getajxdta.responseText;
var jfields2 = jfields.split("::");

for(i=0;i<jfields2.length;i++) {
/*
0=user_login ; 
1=user_level::
2= $user_info->ID
3$user_info->user_email
4$user_info->user_url
5$user_info->first_name
6$user_info->last_name
*/
document.me.user_login.value=jfields2[0];
document.me.first_name.value=jfields2[5];
document.me.last_name.value=jfields2[6];
document.me.email.value=jfields2[3];
document.me.url.value=jfields2[4];
document.me.user_exists.value=1;
document.me.user_id.value=jfields2[2];
 }
//obj.innerHTML = getajxdta.responseText;
}
}

getajxdta.send(null);
} 
//document.forms[frmname].elements[sub_btn].disabled = false;
//document.forms[frmname].elements[sub_btn].value = 'Submit';

} else {
jreset_pr();
}
 }
 
function jreset_pr() {
document.me.user_login.value='';
document.me.first_name.value='';
document.me.last_name.value='';
document.me.email.value='';
document.me.url.value='';
document.me.user_exists.value=0;
document.me.user_id.value='';
 }