// JavaScript Document

var xmlHttpUpdates, xmlHttpHeadlines

function runHomePageUpdates() {
	
	
	xmlHttpUpdates = GetXmlHttpObject()
	xmlHttpHeadlines = GetXmlHttpObject()
	
	if (xmlHttpUpdates == null) {
		alert ("Please make sure you have javascript enabled.");
		return;
	}

	var url = "tools/shares/ajxHomePageUpdates.asp";
	url = url + "?sid = " + Math.random();
	xmlHttpUpdates.onreadystatechange = hpStateChanged;
	xmlHttpUpdates.open("GET",url,true);
	xmlHttpUpdates.send(null);
	
	url = "tools/shares/ajxHomePageUpdatesHeadlines.asp";
	url = url + "?sid = " + Math.random();
	xmlHttpHeadlines.onreadystatechange = hpHeadlinesStateChanged;
	xmlHttpHeadlines.open("GET",url,true);
	xmlHttpHeadlines.send(null);
	
	setTimeout("runHomePageUpdates()", 10000);
}

function hpStateChanged() { 
	
 	if (xmlHttpUpdates.readyState == 4 || xmlHttpUpdates.readyState == "complete") {
		document.getElementById("homePageLeader").innerHTML = xmlHttpUpdates.responseText;
	} 
} 
	
function hpHeadlinesStateChanged() { 
	
 	if (xmlHttpHeadlines.readyState == 4 || xmlHttpHeadlines.readyState == "complete") {
		document.getElementById("homePageHeadlines").innerHTML = xmlHttpHeadlines.responseText;
	} 
}
	
function GetXmlHttpObject() { 

	var objXMLHttp = null;
	
	if (window.XMLHttpRequest) {
		objXMLHttp = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	
	return objXMLHttp;
}