function ajaxGetDetailContactFunction( url, lang, display, keyR )
{
	
var xmlHttp;
try
  {  // Firefox, Opera 8.0+, Safari  
     xmlHttp=new XMLHttpRequest();  }
catch (e)
  {  // Internet Explorer  
    try
    {    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");    }
  catch (e)
    {    
      try
      {      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");      }
    catch (e)
      {      alert("Your browser does not support AJAX!");      
             return false;      }    }  }
             
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
      try
      {
      userStr = xmlHttp.responseText;
      //alert ("answerDep=" + userStr);
      if (userStr.length>0)
      {
       var searchBlock = document.getElementById('contactdetail');
       searchBlock.innerHTML = userStr;
      }
      else
      {
      }	

      }
      catch (e)
      {}
      }
    }
    
  xmlHttp.open("get", url+"&lang=" + lang + "&keyR=" + keyR + "&display="+ display , true);
  xmlHttp.setRequestHeader("Content-Type", "text/html");  
  xmlHttp.send(  );
  } 



function ajaxGetAllContactsFunction( url, lang, keyR )

{
	
var xmlHttp;
try
  {  // Firefox, Opera 8.0+, Safari  
     xmlHttp=new XMLHttpRequest();  }
catch (e)
  {  // Internet Explorer  
    try
    {    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");    }
  catch (e)
    {    
      try
      {      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");      }
    catch (e)
      {      alert("Your browser does not support AJAX!");      
             return false;      }    }  }
             
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
      try
      {
      userStr = xmlHttp.responseText;
      //alert ("answerDep=" + userStr);
      if (userStr.length>0)
      {
       var searchBlock = document.getElementById('contactlist');
       searchBlock.innerHTML = userStr;
      }
      else
      {
      }	

      }
      catch (e)
      {}
      }
    }
    
  xmlHttp.open("get", url + "&lang="+lang+"&keyR="+keyR , true);
  xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");  
  xmlHttp.send( );
  }