var xmlHttp
var imgLoader='<img src="images/loader.gif" width="16" height="16" align="absmiddle" /> <h1 class="headerTxt"><p class="contentTxt">Loading... Please wait...</p></h1>';

function showPageContent(str,pid)
{
if (str.length==0 && pid.length==0)
{ 
return
}
xmlHttp=GetXmlHttpObject2()
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request")
return
} 
var url="php/showPageContent.php"
id		=str
pid		=pid
document.getElementById("txtPageContent").innerHTML=imgLoader
url=url+"?id="+id+"&pid="+pid
//alert(url);
url=url+"&stid="+Math.random()
xmlHttp.onreadystatechange=stateChanged2 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function stateChanged2() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{	
	document.getElementById("txtPageContent").innerHTML=xmlHttp.responseText
} 
} 

function GetXmlHttpObject2()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttp
}