Javascript function call issue

Hi,

This is specific to safari 2.0.4 on mac 10.4.7. Works fine on safari 2.0.3 and other browsers.On my JSP page I have 4-5 links. Each link is a call to a javascript function, which in turn opens a new html window. After I log in, a click on any one of the link opens the appropriate window, but other links dont work after that. When i refresh i could click on any one of the links again but subsequent clicking on other links doesnot work. Any suggestions?

Thanks