function fetchData(url,dataToSend,objectID)
{
	var pageRequest = false;
	if(window.XMLHttpRequest) pageRequest = new XMLHttpRequest();
	else if (window.ActiveXObject) pageRequest = new ActiveXObject("Microsoft.XMLHTTP");
	else return false;
	pageRequest.onreadystatechange = function () 
	{
	 if(pageRequest.readyState == 4)
	 {
		var object = document.getElementById(objectID);
		object.innerHTML = pageRequest.responseText;
		ajaxLoaded();
	 }
	
	}
	if(dataToSend)
	{
		var sendData = 'cat='+dataToSend;
		pageRequest.open('POST',url,true);
		pageRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		pageRequest.send(sendData);
	}
	else
	{
	pageRequest.open('GET',url,true);
	pageRequest.send(null);
	}
}// JavaScript Document