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

function stateChanged()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		
		document.getElementById("txtResult").innerHTML=xmlHttp.responseText;
	}
	else
	{           //alert(xmlHttp.status);
	}
}

function htmlData(url, qStr)
{
//alert(xmlHttp.status);
	if (url.length == 0)
	{
		document.getElementById("txtResult").innerHTML="";
		return;
	}

	xmlHttp=GetXmlHttpObject();
	if (xmlHttp == null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url=url+"&"+qStr;
	url=url+"&sid="+Math.random();

	xmlHttp.onreadystatechange=stateChanged; 
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function htmlData_all_cat(url, qStr)
{
	
	if (url.length == 0)
	{
		document.getElementById("txtResult").innerHTML="";
		return;
	}

	xmlHttp=GetXmlHttpObject();
	if (xmlHttp == null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url=url+"&"+qStr;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=stateChanged; 
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function changePhoto(self,page)
{
//alert(xmlHttp.status);
	var url=self;	
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp == null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url=url+"&"+page;	
	url=url+"&sid="+Math.random();

	xmlHttp.onreadystatechange=stateChanged1; 
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function stateChanged1()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		
		document.getElementById("show_photo_album").innerHTML=xmlHttp.responseText;
	}
	else
	{           //alert(xmlHttp.status);
	}
}