var ZebraTables=new Class({initialize:function(a){$$("table."+a+" tr").each(function(c,b){c.addEvent("mouseenter",function(){if(!c.hasClass("highlight")){if(c.hasClass("odd")){c.xclass="odd"}else{if(c.hasClass("even")){c.xclass="even"}}e2=c.addClass("mo");if(c.xclass!=null){e2.removeClass(c.xclass)}}});c.addEvent("mouseleave",function(){if(!c.hasClass("highlight")){e2=c.removeClass("mo");if(c.xclass!=null){e2.addClass(c.xclass);c.xclass=null}}});c.addEvent("click",function(){if(c.hasClass("highlight")){c.removeClass("highlight").addClass(_class)}else{c.removeClass(_class).removeClass("mo").addClass("highlight")}})})}});