var xmlHttp

function disableEnterKey(e) {
     var key;     
     if(window.event)
          key = window.event.keyCode; //IE
     else
          key = e.which; //firefox     

     return (key != 13);
}

function setlivevalue(id,value) {
  var url = "/admin/friends/"+id+"/preview.html";
  document.getElementById('livesearchbox').value = value;
  document.getElementById('livesearchid').value = id;
  ajaxpage(url, "friendpreview")
  clearlivesearch();
}

function clearlivesearch(){
 document.getElementById("livesearch").innerHTML=""; 
 document.getElementById("livesearch").style.border="0px";
 return;
}

function showResult(str){

if (str.length==0) { 
  clearlivesearch();
  return;
}

xmlHttp=GetXmlHttpObject()

if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return;
 } 

var url="/admin/livesearch.php"
url=url+"?q="+str
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("livesearch").
 innerHTML=xmlHttp.responseText;
 document.getElementById("livesearch").
 style.border="1px solid #A5ACB2";
 } 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 // Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}