var Common3b=function(){return{toggleNav:function(a){var b=$(a).parent();if(b.attr("class")=="active"){b.attr("class","inactive")}else{$("#categoriesnav .active").attr("class","inactive");b.attr("class","active")}},alignColumns:function(){var d=300;if($("#leftcolumn").length>0){var a=$("#leftcolumn").height();if(a>d){d=a}}if($("#rightcolumn").length>0){var b=$("#rightcolumn").height();if(b>d){d=b}}if(d==0){return}var c=$("#footer").offset().top-$("#main").offset().top;$("#leftcolumn,#rightcolumn").height(Math.max(c+30,d))}}}();