gistfile1.js

	function is_mobile() {
      		var agents = ['android', 'webos', 'iphone', 'ipad', 'blackberry','Android', 'webos', ,'iPod', 'iPhone', 'iPad', 'Blackberry', 'BlackBerry'];
		var ismobile=false;
        		for(i in agents) {
				if (navigator.userAgent.split(agents[i]).length>1) {
		            		ismobile = true;
		          	}
		    	}
		return ismobile;
	}