// JavaScript Document
var dispWindow = null; 
var chasm = screen.availWidth;
var mount = screen.availHeight;
function openW(myURL,dsWinW,dsWinH,dsWinName) {
	dispWindow = window.open(myURL,dsWinName,'width=' + dsWinW + ',height=' + dsWinH + ',left=' + ((chasm - dsWinW - 10) * .5) + ',top=' + ((mount - dsWinH - 30) * .5) + ',scrollbars=yes,resizable=yes');
}	
	
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		all_over = newImage("images/all-over.gif");
		arts_over = newImage("images/arts-over.gif");
		entertainment_over = newImage("images/entertainment-over.gif");
		special_over = newImage("images/special-over.gif");
		sports_over = newImage("images/sports-over.gif");
		health_over = newImage("images/health-over.gif");
		education_over = newImage("images/education-over.gif");
		meetings_over = newImage("images/meetings-over.gif");
		preloadFlag = true;
	}
	mgStartPage();
}

function mgStartPage() {
	var appVer = navigator.appVersion.toLowerCase();
  var iePos  = appVer.indexOf('msie');

	if (window.name != "reloaded" && iePos != -1) {
		window.name="reloaded"; 
		var re = true;
  //	window.location.reload( false );
	}
	if (window.name == "reloaded" && !re && iePos != -1) {
		window.name = "reset";
	}
}