$(document).ready(function() {
				$("#topnav li").prepend("<span></span>"); //Throws an empty span tag right before the a tag
				
				$("#topnav li").each(function() { //For each list item...
					var linkText = $(this).find("a").html(); //Find the text inside of the a tag
					$(this).find("span").show().html(linkText); //Add the text in the span tag
				}); 
				
				$("#topnav li").hover(function() {	//On hover...
					$(this).find("span").stop().animate({
						marginTop: "-40" //Find the span tag and move it up 40 pixels
					}, 250);
				} , function() { //On hover out...
					$(this).find("span").stop().animate({
						marginTop: "0" //Move the span back to its original state (0px)
					}, 250);
				});
			});