var currentPosition;var currentSize;var padding=11;var topOffset=15;var speed=500;var initialOffset=5;window.onload=loadMenu;function loadMenu(){setSquareDefaultPosition();setMenuHover()}function setMenuHover(){$("#menuUl li").mouseover(function(){hover($(this))});$("#menuUl li").click(function(){currentPosition=getCurrentLeft($(this));currentSize=$(this).find("a").width()+padding});$("#menuUl").bind("mouseleave",function(){setDefaultHover()})}function hover(a){var c=$("#hoverSquare");if(c.is(":animated")){c.stop()}positionLeft=getCurrentLeft(a);var b=a.find("a").width()+padding;c.animate({left:positionLeft,width:b},speed)}function getCurrentLeft(c){var b=c.find("a").offset().left+topOffset;var a=c.parent().offset().left;b=b-a-padding;return b}function setDefaultHover(){var a=$("#hoverSquare");if(a.is(":animated")){a.stop()}a.css({position:"absolute"});a.animate({left:currentPosition,width:currentSize},speed)}function setSquareDefaultPosition(){var c=document.getElementById("pageIndex").value;var d=$("#menuUl li:eq("+c+")");var a=initialOffset;for(var b=0;b<c;b++){a+=$("#menuUl a:eq("+b+")").width()+2*padding}currentPosition=a;currentSize=d.find("a").width()+padding;$("#hoverSquare").css({left:currentPosition,width:currentSize,visibility:"visible"})};