Help link broken - how to change it?

Hello All, I use the dodo skin in a wiki installation. When you edit a page or section, there appears a small link at the end of the page : Help on the XWiki Syntax If you click on it, a window opens a popup, where the help info should appear. Unfortunately it doesn't. Is it possible to change the help location? And then: why do different set of cheat sheets appear depending on whether i use the wisiwig or wiki editor in dodo. I'd expect the entire cheat sheet to appear in wiki edit mode, but only half of it appears there. Intentionally?? Regards Thomas The Source (from Browser): <script type="text/javascript"> <!-- function openHelp() { win = open( "http://www.xwiki.com/xwiki/bin/view/Doc/XWikiSyntax?xpage=plain", "syntax", "titlebar=0,width=750,height=480,resizable,scrollbars"); if( win ) { win.focus(); } } // --> </script> Help on the <a href="" onclick="openHelp(); return false;">XWiki Syntax</a> -- ontopica Thomas Krämer Krämer&Okpue GbR Kurfürstenstr. 66 53115 Bonn Fon +49 228 - 180 99 737 Fax +49 228 - 242 78 60 Email tk(a)ontopica.de -- ontopica Thomas Krämer Krämer&Okpue GbR Kurfürstenstr. 66 53115 Bonn Fon +49 228 - 180 99 737 Fax +49 228 - 242 78 60 Email tk(a)ontopica.de