$(document).ready(function() { setTime(); }); function setTime() { var time = $("#mojtime").html(); var hours = 0; var minutes = 0; var seconds = 0; time = parseInt(time); minutes = Math.floor(time / 60); hours = Math.floor(minutes / 60); seconds = time - (minutes * 60); minutes = minutes - (hours * 60); if(hours<10){ hours = "0"+hours; } if(minutes<10){ minutes = "0"+minutes; } if(seconds<10){ seconds = "0"+seconds; } $("#mojtime").html("" + hours +"."+ minutes +":"+ seconds); }