Thanks for the plugin!
Time format for decimal like leadingZeroes method.
Example
15000 will be format as 15.00
I tried this, but it didn't work
$('.counter').countdown({
date: +(new Date) + 15000,
render: function(data) {
var ti= this.leadingZeros(data.sec, 2);
var ts= ti.toFixed(2);
$(this.el).text(ts + " sec");
}
});