$(function(){$(".contentdiv").addClass("sliderdiv").data("active","false").removeClass("contentdiv").hide();var a=$(".slideactive").data("active","true").removeClass("slideactive").show();$(".sliderbox").mouseenter(function(){var b=$(this).find(".sliderdiv");if(b.data("active")=="false"){a.data("active","false").fadeOut("slow");b.data("active","true").fadeIn("slow");a=b}})});