var YtTools = {
		
	start: function() {
		
		var sfEls = document.getElementById("submenu").getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
		/* Match height of div tags */
		YtTools.setDivHeight();

		/* Accordion menu */
		/*var accordionFx = new YtAccordionMenu('li.toggler', 'ul.accordion', { accordion: 'slide' });*/

		/* Main menu */
		var enterColor = '#c8c8c8';
		var leaveColor = '#f5f5f5';

		var enterOptions = { 'background-color': enterColor };
		var leaveOptions = { 'background-color': leaveColor };

		if (YtSettings.layout == 'right') {
			enterOptions = { 'background-color': enterColor };
			leaveOptions = { 'background-color': leaveColor };
		}
		
		var menuFx = new YtTabMenu('#menu li', 
			{ 'margin-top': 0 }, { 'margin-top': 10 },
			{ transition: Fx.Transitions.expoOut });

		var othermenuFx = new YtTabMenu('#othermenu .level1', 
			enterOptions, leaveOptions,	{ transition: Fx.Transitions.expoOut });

		/* Top panel */
		/*var toppanelFx = new YtSlidePanel($E('#toppanel'), $E('#toppanel-wrapper'),
			YtSettings.heightToppanel, { transition: Fx.Transitions.expoOut, duration: 500 });
		toppanelFx.addTriggerEvent('#toppanel-container .trigger');
		toppanelFx.addTriggerEvent('#toppanel .close');*/


	},

	/* Include addons */
	include: function(library) {
	$ES('script').each(function(s, i){
			var src = s.getProperty('src');
			if (src && src.match(/yt_tools\.js(\?.*)?$/)) {
				//var path = src.replace(/yt_tools\.js(\?.*)?$/,'') + 'addons/';
				document.write('<script language="javascript" src="scripts/' + library + '" type="text/javascript"></script>');		
			}
		});
	},

	/* Match height of div tags */
	setDivHeight: function() {
		YtBase.matchDivHeight('div.topbox div', 0, 40);
		YtBase.matchDivHeight('div.bottombox div', 0, 40);
		YtBase.matchDivHeight('div.maintopbox div', 0);
		YtBase.matchDivHeight('div.mainbottombox div', 0);
		YtBase.matchDivHeight('div.contenttopbox div', 0);
		YtBase.matchDivHeight('div.contentbottombox div', 0);
	}

};

/* Include addons */
YtTools.include('base.js');
YtTools.include('tabmenu.js');
/*YtTools.include('accordionmenu.js');
YtTools.include('slidepanel.js');*/

/* Add functions on window load */
window.addEvent('load', YtTools.start);