function NumToStrPad(number, length)

This functions takes a number and returns a string representation of that number padded with zeroes to ensure that the resulting string is not shorter than length. Useful, for example, when you want a 2-digit representation of month and day number in a date.


 var date = new Date();
 var month = date.getMonth()+1;
 monthStr = NumToStrPad(month, 2); // Ex: in May, monthStr will contain the string "05"