www.gusucode.com > 200套html5精品模板1_50 > 200套html5精品模板1_50/038/default/core/js/mylibs/layout.js
/* Head.js Configuration */ var head_conf = { screens: [480, 768, 960] }; (function($) { $(document).ready(function() { var w, html = $('html'), body = $('body'); $(window).resize(onResize); function onResize() { w = body.width(); if ( w < 480 || (w >= 480 && w < 780 ) ) html.addClass('mobile-480').removeClass('mobile-768').removeClass('desktop'); else if ( w >= 780 && w < 960 ) html.addClass('mobile-768').removeClass('mobile-480').removeClass('desktop'); else html.addClass('desktop').removeClass('mobile-480').removeClass('mobile-768'); } onResize(); }); })(jQuery);