GoalHits.Com - GoalHits.Net

var textHolder = document.getElementsByTagName('div')[0], text = textHolder.innerHTML, chars = text.length, newText = '', i; for (i = 0; i < chars; i += 1) { newText += '' + text.charAt(i) + ''; } textHolder.innerHTML = newText; var letters = document.getElementsByTagName('i'), flickers = [5, 7, 9, 11, 13, 15, 17], randomLetter, flickerNumber, counter; function randomFromInterval(from,to) { return Math.floor(Math.random()*(to-from+1)+from); } function hasClass(element, cls) { return (' ' + element.className + ' ').indexOf(' ' + cls + ' ') > -1; } function flicker() { counter += 1; if (counter === flickerNumber) { return; } setTimeout(function () { if(hasClass(randomLetter, 'off')) { randomLetter.className = ''; } else { randomLetter.className = 'off'; } flicker(); }, 30); } (function loop() { var rand = randomFromInterval(500,3000); randomLetter = randomFromInterval(0, 3); randomLetter = letters[randomLetter]; flickerNumber = randomFromInterval(0, 6); flickerNumber = flickers[flickerNumber]; setTimeout(function() { counter = 0; flicker(); loop(); }, rand); }());