function go(){

tips();

 var el2 = $('menu');
 var el3 = $('header-links');
 var el4 = $('footer');
 			
var fxdi2 = new Fx.Style('menu', 'backgroundColor', {
			duration: 500, 
			transition: Fx.Transitions.Sine.easeInOut,
			wait: false
			});
			
var fxdi3 = new Fx.Style('header-links', 'backgroundColor', {
			duration: 500, 
			transition: Fx.Transitions.Sine.easeInOut,
			wait: false
			});	
			
var fxdi4 = new Fx.Style('footer', 'backgroundColor', {
			duration: 500, 
			transition: Fx.Transitions.Sine.easeInOut,
			wait: false
			});				
		
	el2.addEvent('mouseenter', function() {
	        fxdi2.start('#101010');			
			});
			
	el2.addEvent('mouseleave', function() {
	        fxdi2.start('#272729');			
			});

	el3.addEvent('mouseenter', function() {
	        fxdi3.start('#101010');			
			});
			
	el3.addEvent('mouseleave', function() {
	        fxdi3.start('#202020');			
			});
			
	el4.addEvent('mouseenter', function() {
	        fxdi4.start('#101010');
			});
			
	el4.addEvent('mouseleave', function() {
	        fxdi4.start('#202020');
			});				
			
}

function tips(){
window.addEvent('domready', function(){

			/* Tips 2 */
			var Tips2 = new Tips($$('.Tips2'), {
				initialize:function(){
					this.fx = new Fx.Style(this.toolTip, 'opacity', {duration: 500, wait: false}).set(0);
				},
				onShow: function(toolTip) {
					this.fx.start(1);
				},
				onHide: function(toolTip) {
					this.fx.start(0);
				}
			});
			
			
		}); 

}