$(function(){var $el,leftPos,newWidth,$mainNav=$("#example-one"),$mainNav2=$("#example-two");$mainNav.append("<li id='magic-line'></li>");var $magicLine=$("#magic-line");$magicLine
.width($(".current_page_item").width())
.css("left",$(".current_page_item a").position().left)
.data("origLeft",$magicLine.position().left)
.data("origWidth",$magicLine.width());$("#example-one li").find("a").hover(function(){$el=$(this);leftPos=$el.position().left;newWidth=$el.parent().width();$magicLine.stop().animate({left:leftPos,width:newWidth});},function(){$magicLine.stop().animate({left:$magicLine.data("origLeft"),width:$magicLine.data("origWidth")});});});