Ext.onReady(function(){
	
	if(!Ext.getDom('page-header')){
		return;
	}
	
	var activeMenu;
	
	function createMenu(name){
		var el = Ext.get(name+'-link');
		var tid = 0, menu, doc = Ext.getDoc();
		
		var handleOver = function(e, t){
			if(t != el.dom && t != menu.dom && !e.within(el) && !e.within(menu)){
				hideMenu();
			}	
		};
				
		var hideMenu = function(){
			if(menu){
				menu.hide();
				el.setStyle('color', '#FF0000');
				el.setStyle('text-decoration', 'none');
				
				doc.un('mouseover', handleOver);
				doc.un('mousedown', handleDown);
			}
		}
		
		var handleDown = function(e){
			if(!e.within(menu)){
				hideMenu();
			}
		}
		
		var showMenu = function(){
			clearTimeout(tid);
			tid = 0;
			
			if (!menu) {
				menu = new Ext.Layer({shadow:'sides',hideMode: 'display'}, name+'-menu');
			}
			menu.hideMenu = hideMenu;
				
			menu.el = el;
			if(activeMenu && menu != activeMenu){
				activeMenu.hideMenu();
			}
			activeMenu = menu;
			
			if (!menu.isVisible()) {
				menu.show();
				menu.alignTo(el, 'tl-bl?');
				menu.sync();
				el.setStyle('color', '#FF0000');
				el.setStyle('text-decoration', 'none');
				
				/*el.setStyle('background', '#FF0000');*/
				doc.on('mouseover', handleOver, null, {buffer:150});
				doc.on('mousedown', handleDown);
			}
		}
		
		el.on('mouseover', function(e){
			if(!tid){
				tid = showMenu.defer(150);				
			}
		});
		
		el.on('mouseout', function(e){
			if(tid && !e.within(el, true)){
				clearTimeout(tid);
				tid = 0;				
			}
		});
	}
	
	createMenu('home');
	createMenu('shop');
	createMenu('members');
	createMenu('aboutus');
	createMenu('programs');
	createMenu('jobs');
	createMenu('levelone');
	createMenu('apreski');
	createMenu('resources'); 
	
	// expanders
});