var set=false;

var ns6=document.getElementById&&!document.all
var ie=document.all

function setStar(x)
{
   if (set==false)
   {
      set=true;
 //     document.getElementById('vote').innerHTML="You chose:<b><br> "+x+"</b>";
 }
}

function changeto(e,highlightcolor,id){
   if (set==false)
   {
source=ie? event.srcElement : e.target
if (source.tagName=="TABLE")
return
while(source.tagName!="TD" && source.tagName!="HTML")
source=ns6? source.parentNode : source.parentElement

if (source.style.backgroundColor!=highlightcolor) {
       source.style.backgroundColor=highlightcolor
       source.style.cursor="pointer"

            document.getElementById('vote').innerHTML="<center>"+id+"?";
}
}
}
function contains_ns6(master, slave) { //check if slave is contained by master
while (slave.parentNode)
if ((slave = slave.parentNode) == master)
return true;
return false;
}

function changeback(e,originalcolor){
   if (set==false)
{
	if (ie&&(event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")||source.tagName=="TABLE")
return
else if (ns6&&(contains_ns6(source, e.relatedTarget)||source.id=="ignore"))
return
if (ie&&event.toElement!=source||ns6&&e.relatedTarget!=source)
source.style.backgroundColor=originalcolor
            document.getElementById('vote').innerHTML="";
}
}


function ajaxFunction()
{
   if (set==false)
{
var xmlhttp;
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else if (window.ActiveXObject)
  {
  // code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
else
  {
  alert("Your browser does not support XMLHTTP!");
  }
}
}