Version: Apple Safari Beta 2 (build 73) (using KDE Devel) Installed from: Compiled sources OS: Other Sample page: <html> <head> <title>iframe test</title> </head> <body> <iframe src="javascript:alert(window);"></iframe> <center> Simple text. </center> </body> </html> In MSIE 4+ and Mozilla 5+ (Mac and Windos), the above page will pop-up a window with something like "[object]". However, Konqueror does nothing. It doesn't seem to understand javascript: urls as sources.
Yup, it's not supported apparently.
On HEAD there is now a messagebox. Since mozilla seems to do the same thing, I assume this is expected behaviour. (besides, I believe that generally javascript: URLs have been supported for while, even though I cannot tell the exact date).