css = new Array('<link rel="stylesheet" href="/m/css/mobile.css" type="text/css" media="all"> <link rel="stylesheet" href="/m/css/xtblog.css" type="text/css" media="all"> <link rel="stylesheet" href="/m/css/gb.css" type="text/css" media="all">'); n=Math.floor (Math.random() * 1); document.write (css[n]);