//Navigation Animation
var tabDuration = 150; //time in miliseconds
var tabPopupHeight = "6px";		

$(window).load(function(){
		//navigation effects
		$("#navigation li a").mouseover(function() {
			$(this).stop().animate({ top : "-6px", height : "52px" }, tabDuration); 
		});
		$("#navigation li a").mousedown(function(){
      $(this).stop().animate({ top : "0px", height:"46px" }, 0); //restore defaults
		});
		$("#navigation li a").mouseout(function() {
			$(this).stop().animate({ top : "0px", height:"46px" }, tabDuration); //restore defaults
		});
						});