link on date

Hi

I am working on a intranet project I am using calender on some page.and on that calender i am binding the leave of employees.
I am using a linkButton which is showing a link on text Leave.
I want that it will shoe link on that date which is a leave.I ma using the below code line i ma also sending sceen shoot please help urgently.

Leaves


someone told me that use conditional eval instead of eval please help if conditional eval will be used than how.or nay thing else.