function poster(url,obj,parameters)
{	
	ajax(url,obj,parameters);
}

function lgg()
{
	var id = "";
	if(id == 'LoadingBox')
	{
		document.getElementById(id).style.display = (document.getElementById(id).style.display == 'none' ? 'inline' : 'none');	
	}
}
		
function ajax(page,object,parameters)
{
	var xmlhttp = false; 
	var page = page;
	
	try
	{
		xmlhttp = new ActiveXObject('Msxml2.XMLHTTP'); 
	}
	catch(e)
	{
		try
		{
			xmlhttp = new ActiveXObject('Microsoft.XMLHTTP'); 
		}
		catch(E)
		{
			xmlhttp = false;
		}
	}	
	
	if(!xmlhttp && typeof XMLHttpRequest != 'undefined')
	{
		xmlhttp = new XMLHttpRequest();
	}
 
	xmlhttp.onreadystatechange = function()
	{	
		if(xmlhttp.readyState == 1)
		{
			lgg();
		}
		else if(xmlhttp.readyState==4)
		{	
			var responsetext = xmlhttp.responseText; 
			
			if(responsetext)
			{	
				document.getElementById(object).innerHTML = responsetext;
			}
		}
	}

	xmlhttp.open('POST', page, true);
	xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=ISO-8859-9");
	xmlhttp.setRequestHeader("Content-length", parameters.length);
	xmlhttp.setRequestHeader("Connection", "close");
	xmlhttp.send(parameters);  
}