function ajHandler(url, post, message, obj)
{
	var xmlHttp;

	try
	{
	// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
	// Internet Explorer
	try
	{
		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (e)
	{
		try
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch (e)
		{
			alert("Your browser does not support AJAX!");
			return false;
		}
	}
}
	xmlHttp.onreadystatechange=function()
		{
			if(xmlHttp.readyState==4)
			{
			ret=xmlHttp.responseText;
			if(ret.length==0)
			{
				if(message.length>0)
					alert(message);
			if(obj.length>0)
			{
				document.getElementById(obj).className="Success";	
				document.getElementById(obj).innerHTML=message;
			}
	
		}
		else
		{
		if(message.length>0)
			alert("Error on application");
		if(obj.length>0)
		{
			document.getElementById(obj).className="Error";	
			document.getElementById(obj).innerHTML="Error: " + ret;
		}
	
	
	
		}
	}
}
	url=url + "?" + post;
	
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

}

function ajDisp(url, post, obj)
{
var xmlHttp;

try
{
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
}
catch (e)
{
// Internet Explorer
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e)
{
alert("Your browser does not support AJAX!");
return false;
}
}
}
xmlHttp.onreadystatechange=function()
{
if(xmlHttp.readyState==4)
{
ret=xmlHttp.responseText;
if(document.getElementById(obj)!=null)
	document.getElementById(obj).innerHTML=ret;
else
	alert(document.getElementById(obj) + " not found");



}
}
url=url + "?" + post;

xmlHttp.open("GET",url,true);
xmlHttp.send(null);

}

function ajDispLoader(url, post, obj, loader_obj)
{
	var xmlHttp;
	document.getElementById(loader_obj).style.display='inline';
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e)
			{
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange=function()
	{
		if(xmlHttp.readyState==4)
		{
			ret=xmlHttp.responseText;
			if(document.getElementById(obj)!=null)
				document.getElementById(obj).innerHTML=ret;
			else
				alert(document.getElementById(obj) + " not found");
			
			document.getElementById(loader_obj).style.display='none';
	
		}
	}
	url=url + "?" + post;
		
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

}