/* SWIM2.0 :: Simple website menu
****************************************************************
* DOM scripting by brothercake -- http://www.brothercake.com/
* Licensed under GPL -- http://www.gnu.org/copyleft/gpl.html
****************************************************************
* For professional menu solutions visit -- http://www.udm4.com/ 
****************************************************************
*/



window.onload = function()
{
	var verticals = new simpleMenu('menu-v', 'vertical');
	var horizontals = new simpleMenu('menu-h', 'horizontal');
};



function simpleMenu(navid, orient){
if(typeof document.getElementById == 'undefined' || /opera[\/ ][56]/i.test(navigator.userAgent)) { return; }this.iskde = navigator.vendor == 'KDE';this.isie = typeof document.all != 'undefined' && typeof window.opera == 'undefined' && typeof window.XMLHttpRequest == 'undefined' && !this.iskde;this.isie7 = typeof document.all != 'undefined' && typeof window.opera == 'undefined' && typeof window.XMLHttpRequest != 'undefined';this.isoldsaf = navigator.vendor == 'Apple Computer, Inc.' && typeof XMLHttpRequest == 'undefined';this.tree = document.getElementById(navid);if(this.tree != null){this.items = this.tree.getElementsByTagName('li');this.itemsLen = this.items.length;var i = 0; do{this.init(this.items[i], this.isie, this.isie7, this.isoldsaf, this.iskde, navid, orient);}while (++i < this.itemsLen);}}simpleMenu.prototype.init = function(trigger, isie, isie7, isoldsaf, iskde, navid, ishoriz){trigger.menu = trigger.getElementsByTagName('ul').length > 0 ? trigger.getElementsByTagName('ul')[0] : null;trigger.link = trigger.getElementsByTagName('a')[0];trigger.issub = trigger.parentNode.id == navid;trigger.ishoriz = ishoriz == 'horizontal';this.openers = { 'm' : 'onmouseover', 'k' : (isie ? 'onactivate' : 'onfocus') };for(var i in this.openers){trigger[this.openers[i]] = function(e){if(!iskde) { trigger.link.className += (trigger.link.className == '' ? '' : ' ') + 'rollover'; }if(trigger.menu != null){if(trigger.ishoriz) { trigger.menu.style.left =  'auto'; }trigger.menu.style.top = (trigger.ishoriz && trigger.issub) ? (isie7)? 'auto': (isie || (trigger.ishoriz && isoldsaf)) ? trigger.link.offsetHeight + 'px' : 'auto' : (isie || (trigger.ishoriz && isoldsaf)) ? trigger.offsetTop + 'px' : '0';}};}this.closers = { 'm' : 'onmouseout', 'k' : (isie ? 'ondeactivate' : 'onblur') };for(i in this.closers){trigger[this.closers[i]] = function(e){this.related = (!e) ? window.event.toElement : e.relatedTarget;if(!this.contains(this.related)){if(!iskde) { trigger.link.className = trigger.link.className.replace(/[ ]?rollover/g, ''); }if(trigger.menu != null){trigger.menu.style[(trigger.ishoriz ? 'left' : 'top')] = trigger.ishoriz ? '-10000px' : '-100em';}}};}if(!isie){trigger.contains = function(node){if (node == null) { return false; }if (node == this) { return true; }else { return this.contains(node.parentNode); }};}}


////////////Rollover//////////////////
		prospectiveon = new Image();
       prospectiveon.src = "/images/nav_prospective_over.gif";
       prospectiveoff = new Image();
       prospectiveoff.src = "/images/nav_prospective.gif";
	   
	   prospective2on = new Image();
       prospective2on.src = "/images/nav_prospective_over.gif";
       prospective2off = new Image();
       prospective2off.src = "/images/nav_prospective_over.gif";


	   academicson = new Image();
       academicson.src = "/images/nav_academics_over.gif";
       academicsoff = new Image();
       academicsoff.src = "/images/nav_academics.gif";
	   
	   academics2on = new Image();
       academics2on.src = "/images/nav_academics_over.gif";
       academics2off = new Image();
       academics2off.src = "/images/nav_academics_over.gif";
      
	   
        
	   campuson = new Image();
       campuson.src = "/images/nav_campuslife_over.gif";
       campusoff = new Image();
       campusoff.src = "/images/nav_campuslife.gif";
	   
	   campus2on = new Image();
       campus2on.src = "/images/nav_campuslife_over.gif";
       campus2off = new Image();
       campus2off.src = "/images/nav_campuslife_over.gif";
        				        
	   
	   
	   alumnion = new Image();
       alumnion.src = "/images/nav_alumni_over.gif";
       alumnioff = new Image();
       alumnioff.src = "/images/nav_alumni.gif";
	   
	   alumni2on = new Image();
       alumni2on.src = "/images/nav_alumni_over.gif";
       alumni2off = new Image();
       alumni2off.src = "/images/nav_alumni_over.gif";
	   
	   communityon = new Image();
      communityon.src = "/images/nav_community_over.gif";
      communityoff = new Image();
      communityoff.src = "/images/nav_community.gif";
	   
	  community2on = new Image();
      community2on.src = "/images/nav_community_over.gif";
      community2off = new Image();
       community2off.src = "/images/nav_community_over.gif";
	   
		    



///////////////////////////////////////

	   

function imgOn(imgName) 
    {
                document.getElementById(imgName).src = eval(imgName + "on.src");       
    }
    function imgOff(imgName) 
    {
                 document.getElementById(imgName).src = eval(imgName + "off.src");   
    }