<s:datetimepicker > is not working in mozila

[pankaj semwal]

I am using <s:datetimepicker > tag to pick the date.But when i am doing system.out.println(allocation.getSDate()); .Its prints
value when i used Internet explorer .But when i use Mozial its show null value.
Can any body tell me why this happeing.

In jsp i did like this

<s:datetimepicker
            tooltip="Select Your Birthday"
            
            name="allocation.sDate"   />

my VO class

public class Allocation {

private String sDate; 
..
..
...

in Action

public String allocateWrok() {
	         
	    System.out.println("==="+allocation.getSDate());

.
.
.
}