[Script] Ask.fm Auto Like

document.write("Don't forget to Subscribe / Like / Share");
document.write("https://www.youtube.com/user/rob1Xxu");

var robiXxu = document.getElementsByClassName('like hintable');
while(robiXxu.length!=0){
    for(var i=0;i<robiXxu.length;i++){
        robiXxu[i].click();
    }
}