//Browser control vars.  Determines which browser the client is using.  Does NOT detect NS6.0 properly.
var isNav = (document.layers) ? true:false
var isIE = (document.all) ? true:false
var isOther = (!isNav&&!isIE) ? true:false
var preloadFlag = false

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function preload() {
	if (document.images) {
	about2 = newImage("/img/nav/about2.jpg");
	admissions2 = newImage("/img/nav/admissions2.jpg");
	academics2 = newImage("/img/nav/academics2.jpg");
	campuslife2 = newImage("/img/nav/studentlife2.jpg");
	athletics2 = newImage("/img/nav/athletics2.jpg");
	adult2 = newImage("/img/nav/adult.jpg");
	preloadFlag = true
	}
}

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];
		}
	}
}

function init() {
	preload()
}

function jumpto(form, name) {
	var myindex= eval('form.'+ name + '.selectedIndex');
    var myval=eval('form.' + name + '.options[myindex].value');
    if (myval != "") {
	location.href=myval;
    }
}

function popup(url, name, wwidth, wheight, wresize, wscrolls){
    eval("window.open('" + url + "','" + name + "','toolbar=no,menubar=no,address=no,status=no,dependent=no,resizable=" + wresize + ",scrollbars=" + wscrolls + ",height=" + wheight + ",width=" + wwidth + "')");
}

function external(url){
    eval("window.open('/external.asp?URL=" + escape(url) + "','butlerEXT','toolbar=yes,menubar=yes,address=yes,status=yes,dependent=no,resizable=1,height=540,width=760')");
}

function infoRollOver(img_name, img_src) {
	document[img_name].src = img_src
}






function sigstory(i, j, k){
    myStr = "http://www.wju.edu/story/" + k.toString() + "/story" + i.toString() + j.toString() + ".asp"
    eval("window.open(myStr,'Story','toolbar=no,menubar=no,address=no,status=no,dependent=no,resizable=yes,scrollbars=yes,height=545,width=535')");
}





function go2page(form, element) {
    var info= eval('form.'+ element + '.selectedIndex');
    var page=eval('form.' + element + '.options[info].value');
    if (page != "") {
      location.href=page;
    }
}


function sgaVotingDetails(URL) {
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=425,height=400,left=100,top=100');");
}

function HelpDeskWin525(URL) {
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=555,height=450,left=100,top=100');");
}