function GetXmlHttpObject()
{
  var xmlHttp=null;
  try
  { 
	xmlHttp=new XMLHttpRequest();
  }
  catch (e)
  {
		try
		{
		  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
  }
  return xmlHttp;
}
function stateChanged() 
{ 
	if (xmlHttp.readyState==4)
	{ 
	}
}
function showHint(prop_id)
{	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
	  alert ("Your browser does not support AJAX!");
      return;
  } 
  
	if(prop_id!="")
	{	
	var url="../property-click.asp?prop_id="+prop_id;
	url=url+"&sid="+Math.random();
	}
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}