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;
}

function SearchRequestLog(tool_code, search_string, search_type, search_by) {

	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
//	  alert ("Your browser does not support AJAX!");
	  return;
	}
	var url="/wp-content/systemplugins/hkec-log/log-handler.php";
	url=url+"?actionID=SEARCH_REQUEST";
	url=url+"&tool_code="+encodeURI(tool_code);
	url=url+"&search_string="+encodeURI(search_string);
	url=url+"&search_type="+encodeURI(search_type);
	url=url+"&search_by="+encodeURI(search_by);
	xmlHttp.onreadystatechange = function()	{
		if (xmlHttp.readyState == 4 && xmlHttp.status == 200) {
			//alert(xmlHttp.responseText);
		}
	}
//	alert (url);
	xmlHttp.open("GET",url,false);
	xmlHttp.send(null);
}