$(function(){
	if($('.gb')){
		var deviceType = 'android';
		if(navigator.userAgent.match(/iPhone|iPad|iPod/i)) deviceType = 'iphone';
		if(navigator.userAgent.match(/iemobile/i)) deviceType = 'wp';
		$('#download-app .gb').prepend($('#download-app .gb-'+deviceType));
		$('#download-app .gb-'+deviceType).addClass('#download-app gb-active');
		$('#download-app .gb-'+deviceType+':nth-child(even)').remove();
	}
});