Tabstrip - Type Date Input Field

Hi,

I have a tabstrip with two tabs. and in both the tabstrip items i have a inputfield of type date with input help set to true so that it gives me the calender for choosing the date.

in the first tabstrip item it works fine by showing the calender when clicking the icon and in the second tabstrip item it gives me a error 'htmlbMonthNames' not found.

I have checked the generated html source for each tab and found out that when the first tab is active a javascript function definition is lodaded onto the page. But when the second tab is selected the JS function definition is not loaded.

Any idea how to solve this issue.

(Hope i am clear in explaining my problem)

Regards

Raja