var xmlHttp
var xmlHttp2
function showHint(str,file_name)
{
if(str.length==0)
  { 
  document.getElementById('image').innerHTML="";
  return
  }

xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request")
  return
  } 
var url=file_name;
url=url+"?id="+str
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function stateChanged() 
{ 
if (xmlHttp.readyState==1 )
 { 
 document.getElementById('image').innerHTML="";
 document.getElementById('text').innerHTML="";
 } 
 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
	var get_ajax_data=xmlHttp.responseText; 
	var get_ajax_array=get_ajax_data.split('<br>');
	var image=get_ajax_array[0];
	var text=get_ajax_array[1];
	document.getElementById('image').innerHTML=image;
	document.getElementById('text').innerHTML=text;
	} 
}
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;
}