hello all

i encountered this strange behaviour when i was trying to run my ASP.NET 
Web application. the start page opens up pretty well, but form elements 
such as buttons and textboxes dont appear (i.e though the source has them 
declared, they are not visible). only labels, if any, on the page are 
visible.

what could be the problem? do i need to reinstall amy components of .NET?

please help
thanks