jQuery get max heght from multiple class and set min height

//New Layout Script
jQuery(document).ready(function(){
 var fboxheights = jQuery(".equal_offers .featured-box").map(function (){
      return jQuery(this).outerHeight();
 }).get();
  fboxmaxHeight = Math.max.apply(null, fboxheights);
 jQuery('.featured-box').css('min-height', fboxmaxHeight+'px');
});