[Tugindia] help with pdfscreen

[V. Sharma]

Hi all I am using screen option of pdfscreen with lyx and article 
documentclass. I have some questions. 1. When I place table of contents at 
the start, clicking on References takes me to the page before the start of 
References (page 8 for example) i.e. the last page of the article, although 
the content correctly displays the references beginning on page 9. How can 
this be corrected? 2.I am using \bottombuttons in the preamble. The bottom 
navigation buttons are in white and not easily visible, is there someway to 
display them in another colour say mahogany or black to make them easily 
visible? regards vivek