// shortcuts
var $y = YAHOO;
var $u = $y.util;
var $d = $u.Dom;
var $e = $u.Event;
var $a = $u.Anim;
var $c = $u.Connect;
var $ = function(id) { return $d.get(id); }

// namespace it
$y.namespace('kta.tearney');

// do i
$y.kta.tearney = {

	// initMenu
	initMenu : function() {

		// attach our event
		$e.on('Menu','mouseover',function(e) {

			// get our target
			var tar = $e.getTarget(e);

			// c
			var c = 0;

			// make it a parent
			while ( tar.tagName.toLowerCase() != 'li' && !$d.hasClass(tar,'top') && c < 10 ) {
				tar = tar.parentNode;
				c++;
			}

			// sub menus
			var sm = tar.getElementsByTagName('ul');
	
			// check for a child
			if ( sm.length > 0 ) {
				$d.setStyle(sm[0],'display','block');
				$d.setStyle(sm[0],'width', parseInt($d.getStyle(tar,'width'))-2+'px' );
			}

			// target on
			$d.addClass(tar,'on');

		});

		// mouse out
		$e.on('Menu','mouseout', function(e) {
			
			// get our target
			var tar = $e.getTarget(e);

			// c
			var c = 0;

			// make it a parent
			while ( tar.tagName.toLowerCase() != 'li' && !$d.hasClass(tar,'top') && c < 10 ) {
				tar = tar.parentNode;
				c++;
			}

			// remove classname
			$d.removeClass(tar,'on');

		});
		  
	},

	// staff functions
	staff : {

		// init
		init : function() {

			// when we're ready
			$e.onAvailable('staff-list', function(obj) {
				// attach bubble event
				$e.on('staff-list','mouseover', obj.change, obj);
				$e.on('staff-list','click', function(e) { $e.getTarget(e).blur(); $e.stopEvent(e); });
			}, this );
			
		},

		// change
		change : function(e,obj) {

			// get our target
			var tar = $e.getTarget(e);

			// not a ul
			if ( !tar || tar.tagName.toUpperCase() == 'UL' ) return;
	
			// c
			var c = 0;

			// make sure it's an li
			while ( tar.tagName.toUpperCase() != "LI" && c < 5 ) {
				tar= tar.parentNode;
				c++;
			}

			// get it's fist child with should be the link
			var lnk = tar.firstChild; 

			// find our what we need to scroll to
			var name = lnk.href.substring(lnk.href.indexOf('#')+1,lnk.href.length);

			// scroll it
			var anim = new YAHOO.util.Scroll('staff-info',{ scroll : { to: [0, $(name).offsetTop] } });
					anim.animate(); 

			// turn off all others
			var ul = $('staff-list').getElementsByTagName('li');

			for ( var i = 0; i < ul.length; i++ ) {
				$d.removeClass(ul[i],'on');
			}

			$d.addClass(tar,'on');
		
		}

	}
	
};



// when we're ready
$e.onAvailable('Menu', function() {
	// init out menu
	$y.kta.tearney.initMenu();
});