(function(a){a.fn.extend({jTab:function(e){e=a.extend({menutag:"",curIndex:0,action:"click",activeClassName:"on-zh",boxBlock:a(e.menutag).parent().parent().next().children()},e);var c=arguments.callee.num?arguments.callee.num++:(arguments.callee.num=0,arguments.callee.num++);a(e.menutag+":first-child").addClass(e.activeClassName);e.boxBlock.filter(":not('span')").filter(":not(:first-child)").hide();e.boxBlock.attr("id",function(){return d(e.activeClassName+c)+e.boxBlock.index(this)});a(e.menutag).bind(e.action,function(){var h=a(e.menutag);var f=h.index(this);var g=d(e.activeClassName+c);b(h,f,g);return false});function b(g,f,i){var h=i+f;a("#"+h).siblings().filter(":not('span')").hide();a("#"+h).show();g.eq(f).addClass(e.activeClassName).siblings().removeClass(e.activeClassName)}function d(f){var g=f;return g}}})})(jQuery);