// JavaScript Document
var xmlHttp;

function filterEvents( category, state, month, year){
	xmlHttp = GetXmlHttpObject();
	if( xmlHttp == null ){
		alert("Your browser does not support AJAX!");
		return;
	}
	var url = "/include/FilterEvents.asp";
	url += "?c=" + category + "&s=" + state + "&m=" + month + "&y=" + year + "&sid=" + Math.random();
	xmlHttp.onreadystatechange = stateChanged;
	xmlHttp.open("GET", url, true);
	xmlHttp.send(null);
}

function stateChanged() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("viewalldiv").innerHTML=xmlHttp.responseText;
	}
}

function GetXmlHttpObject()
{
	var xmlHttp=null;
	try
	  {
		  // Firefox, Opera 8.0+, Safari
		  xmlHttp=new XMLHttpRequest();
	  }
	catch (e)
	  {
		  // Internet Explorer
		  try
		    {
		    	xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		    }
		  catch (e)
		    {
		    	xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		    }
	  }
	return xmlHttp;
}