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copied!<p>Please check this</p> <pre><code><html> <body> <script type="text/javascript"> var intervals = []; var counters = { "shoes":{"id":"shoe1","minutes":1,"seconds":5}, "trousers":{"id":"trouser1","minutes":10,"seconds":0} }; // generate this on the server and note there is no comma after the last item window.onload = function() { for (var el in counters) { countdown(counters[el]) }; } function countdown(element) { intervals[element.id] = setInterval(function() { var el = document.getElementById(element.id); var minutes = element.minutes; var seconds = element.seconds; if(seconds == 0) { if(minutes == 0) { el.innerHTML = "countdown's over!"; clearInterval(intervals[element.id]); return; } else { minutes--; seconds = 60; } } if(minutes > 0) { var minute_text = minutes + (minutes > 1 ? ' minutes' : ' minute'); } else { var minute_text = ''; } var second_text = seconds > 1 ? 'seconds' : 'second'; el.innerHTML = minute_text + ' ' + seconds + ' ' + second_text + ' remaining'; seconds--; element.seconds = seconds; element.minutes = minutes; }, 1000); } </script> shoes: <span id="shoe1"></span><br /> trousers: <span id="trouser1"></span><br /> </body> </html> </code></pre> <p>Working solution is <a href="http://jsfiddle.net/arunpjohny/Lwxhx/" rel="nofollow">here</a>.</p> <p>EDIT: There was a minor issue with the script. I've fixed it.</p> <p>After recalculating the <code>seconds</code> and <code>minutes</code> you have to set the new values back in the <code>element</code> object.</p>

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