var xmlHttp

function gk(i) {
   if (i=="") { 
      return
   }
   xmlHttp=GetXmlHttpObject()
   if (xmlHttp==null) {
      return
   } 

   var url="addc.php?AC="+i
   url=url+"&sid="+Math.random()
   
   xmlHttp.onreadystatechange=stateChg 
   //xmlHttp.open("GET",url,false)
   xmlHttp.open("GET",url,true)
   xmlHttp.send(null)
}

function stateChg() { 
   if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { 
      //document.getElementById("_Ath_Caption").innerHTML= xmlHttp.responseText;
   } 
} //-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


function showHint(str) {
   if (str.length==0) { 
      document.getElementById("txtHint").innerHTML=""
      return
   }
   xmlHttp=GetXmlHttpObject()
   if (xmlHttp==null) {
      alert ("Browser does not support HTTP Request")
      return
   } 
   var url="gethint.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("txtHint").innerHTML=xmlHttp.responseText 
   } 
} //-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

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

function gup( name ){
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");  
  var regexS = "[\\?&]"+name+"=([^&#]*)";  
  var regex = new RegExp( regexS );  
  var results = regex.exec( window.location.href );  
  if( results == null )
     return "";  
  else
     return results[1];
} //------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------