see here http://ez.no/developer/forum/setup_design/open_pdf_directly_in_a_new_browser_window_from_link_in_oe/re_open_pdf_directly_in_a_new_browser_window_f__6
this template allows me via the link to go to the page that contains my object (pdf, image ...). But I want once click on the link, it opens my item on the same window instead take me to another page