(function($){

	$.isMobile = function(){
		var agent = navigator.userAgent.toLowerCase();
		
		var mobileUserAgentMap = [
			"android",
			"ipad",
			"ipod",
			"iphone"
		];
		
		for(var i = 0, len = mobileUserAgentMap.length; i < len; i++){
			if(agent.indexOf(mobileUserAgentMap[i]) !== -1){	
				return true;
			}
		}
		
		return false;
	};
	
})(jQuery);