function random_string() {
  var random = Math.random()*4 + Math.random()*2 + Math.random()*6 + Math.random()*10;
  return random;
}

var rand = random_string();

function _vote_load(fragment_url, element_id) {
  var xmlhttp=false;
  /*@cc_on @*/
  /*@if (@_jscript_version >= 5)
   try { xmlhttp = new ActiveXObject("Msxml.XMLHTTP"); } catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } catch (E) { xmlhttp = false; } }
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest!='undefined') { xmlhttp = new XMLHttpRequest(); }
    var element = document.getElementById(element_id);
    element.innerHTML = '<table border="0" width="100%" height="100%" cellspacing="0" cellpadding="0"><tr height="100%"><td valign="middle" style="text-align: center;"><img src="/mod-vote/img/wait.gif" border="0" height="16" width="16"></td></tr></table>';
    xmlhttp.open("GET", fragment_url);
    xmlhttp.onreadystatechange = function() { if (xmlhttp.readyState == 4 && xmlhttp.status == 200) { element.innerHTML = xmlhttp.responseText; } }
    xmlhttp.send(null);
}

function _vote(type,id,vote) {
  frag = '/mod-vote/vote.php?type=' + type + '&id=' + id + '&vote=' + vote + '&rand=' + rand; 
  _vote_load(frag, 'div_vote');
}