var xmlHttp;
function showDir(str)
{ 
 	document.getElementById("dcontent").innerHTML="<img src='images/bigrotation.gif' alt='Loading Information' align='middle' />Loading, Please wait..."; 

	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
 	{
 		alert ("Browser does not support HTTP Request");
 		return;
 	}

	if (str=="all") {
		var url="http://www.eyournews.com/ajaxPHP/showDirCats.php";	
		url=url+"?sid="+Math.random();
	} else {
		var url="http://www.eyournews.com/ajaxPHP/showDirSub.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("dcontent").innerHTML=xmlHttp.responseText; 
 		}	 
}

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;
}