From some of my webpages (in php) I've created html-files for the printer, so leaving the navigation column and some other elements out.It works fine so far, but I want the user give the opportunity to scale the font size from within the document (because dummies can surely not find the browser's menu option). For that reason my font sizes are given in em instead of px, in order to accomodate IE8 and lower. Often you see a number of different sized A-characters in a document as links to larger/smaller font sizes. Unfort. I cannot figure out what's behind those links. Is it CSS or javascript perhaps? Thanks and regards,Egbert Zijlema
