// JavaScript Document


function fetchData(url,action,dataToSend, objectID){
	var pageRequest = false
	if (window.XMLHttpRequest) {
		pageRequest = new XMLHttpRequest()
	}
	else if (window.ActiveXObject){ 
		try {
			pageRequest = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e) {
			try{
				pageRequest = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
	}
	else return false
	pageRequest.onreadystatechange=function() {	
	
filterData(pageRequest,objectID);
		var object = document.getElementById(objectID);
		object.innerHTML = pageRequest.responseText;
				

	}
	if (dataToSend) {		
		
		var sendData = 'sendData='+dataToSend +'&action='+ action;

		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)	
	}
}

function filterData(pageRequest,objectID){
	var object = document.getElementById(objectID);
	if (pageRequest.readyState == 0)
		object.innerHTML = '<h3>Loading ...<img src="webImages/loader.gif"/></h3>';
	if (pageRequest.readyState == 4)	{
		if (pageRequest.status==200) object.innerHTML += pageRequest.responseText ;
		else if (pageRequest.status == 404) object.innerHTML = '<h3>Sorry, that information is not currently available.</h3';
		else object.innerHTML = '<h3>Sorry, there seems to be some kind of problem.</h3';
	}
}