$(document).ready(function() {

// More about Devry
	$(function moreAbout() {
	    var distance = 10;
	    var time = 500;
	    var hideDelay = 100;
	    var hideDelayTimer = null;
	    var beingShown = false;
	    var shown = false;
	    var trigger = $('#more-about-call', this);
	    var info = $('#more-about', this).css('opacity', 0);

	    $([trigger.get(0), info.get(0)]).mouseover(function () {
	        if (hideDelayTimer) clearTimeout(hideDelayTimer);
	        if (beingShown || shown) {
	            // don't trigger the animation again
	            return;
	        } else {
	            // reset position of info box
	            beingShown = true;

	           	info.css({
	                bottom: 175,
	                display: 'block'
	            }).animate({
	                bottom: '+=' + distance + 'px',
	                opacity: 1
	            }, time, 'swing', function() {
	                beingShown = false;
	                shown = true;
	            });
	        }

	        return false;
	    }).mouseout(function () {
	        if (hideDelayTimer) clearTimeout(hideDelayTimer);
	        hideDelayTimer = setTimeout(function () {
	            hideDelayTimer = null;
	            info.animate({
	                bottom: '-=' + distance + 'px',
	                opacity: 0
	            }, time, 'swing', function () {
	                shown = false;
	                info.css('display', 'none');
	            });

	        }, hideDelay);

	        return false;
	    });
	});


	$("#more-about-call").hover( function() { dcsMultiTrack('DCS.dcsuri',"Keller.edu: Footer: Graduate Programs Rollover",'WT.ti',"Keller.edu: Footer: Graduate Programs Rollover"); }, function(){});

	// open links externali
	$('a[rel="external"]').click( function() {
	    window.open( $(this).attr('href') );
	    return false;
	});
	
	// Home Page Tracking
	$('a.track').click( function() {
	    var track = $(this).attr('name');
		dcsMultiTrack('DCS.dcsuri',track,'WT.ti',track);
	    return true;
	});
	
}); // end document.ready