Blink
HTML
<p>
Blink!
</p>JavaScript
// handle blinking red arrow image in the actions
var blinkArrow = function(time, interval){
var timer = window.setInterval(function(){
$('p').css("opacity", "0");
window.setTimeout(function(){
$('p').css("opacity", "1");
}, 300);
}, interval);
window.setTimeout(function(){clearInterval(timer);}, time);
}
blinkArrow(90000, 1000);