var ZebraTables=new Class({initialize:function(A){$$("table."+A+" tr").each(function(D,C){var B=C%2?"even":"odd";D.addClass(B);D.addEvent("mouseenter",function(){if(!D.hasClass("highlight")){D.addClass("mo").removeClass(B)}});D.addEvent("mouseleave",function(){if(!D.hasClass("highlight")){D.removeClass("mo").addClass(B)}});D.addEvent("click",function(){if(D.hasClass("highlight")){D.removeClass("highlight").addClass(B)}else{D.removeClass(B).removeClass("mo").addClass("highlight")}});if(D.getProperty("alt")!=null&&D.getProperty("alt")==""){D.removeClass(B).addClass("highlight")}})}});