$(document).ready(function(){
$("#case1 a").hover(function(){
$(this).next("em").stop(true, true).animate({opacity: "show", top: "-100"}, "slow");
}, function() {
$(this).next("em").animate({opacity: "hide", top: "-100"}, "fast");
});
});

$(document).ready(function(){
$("#message a").hover(function(){
$(this).next("em").stop(true, true).animate({opacity: "show", top: "-60"}, "slow");
}, function() {
$(this).next("em").animate({opacity: "hide", top: "-60"}, "fast");
});
});