Hi Robert, You may be looking for this technique: http://dotnetjunkies.com/WebLog/jking/archive/2003/10/30/2975.aspx HTH, Peter From: "Robert d'Artois" robert.d.artois at gmail.com Hi I'm newer here, first mail... 1- On top of screen i have a pull down menu 2- In the middle of screen, have a IFRAME where i display several PDF files and sometimes other HTML files 3- When the menu cross the FRAME and in there are another HTML file... there is no problem: the menu overlap the HTML text and i can see the menu 4- When the menu cross the FRAME and in there are a PDF file ... then I can't see the menu because it's overlapped by the PDF 5- What can i do... Thanks for any counsel or direction [__Robert__] -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evolt.org/pipermail/javascript/attachments/20061007/e47e29ed/attachment.htm>