var seconds = 12; var started = false; function display() { $('.btn-free-element').hide(); $('.download-timer').show(); if (seconds == 0) { $('.download-timer').html("DOWNLOAD / VIEW NOW"); } else { $('.download-timer-seconds').html(seconds); } seconds--; } function triggerFreeDownload() { if(started === true) { return; } started = true; display(); countdownTimer = setInterval('display()', 1000); } $(document).ready(function () { display(); $('.download-timer-seconds').html(12); countdownTimer = setInterval('display()', 1000); });