If you want to translate Wcal into another language, you just have to modify three files:
wcal.msgThis file contains all messages used by Wcal. For example, if you want to add swedish (se), you just have to add lines that look like:
'se' => 'the message translated in swedish',
fusion.htmlThis is the HTML help file displayed when users click on "Fusion" link. Put your translated file into your language doc subdirectory. For example, for swedish:
wcal.sdaysThis is the optional file used by Wcal to display the special days. You can build a file that contains the description of the non-working days for your country. The date must be entered without extra '0' characters. For example, for a non-working day the 4th of July, you will write:
'4/7/2004' => "non-working day label",Please send me your translated files at firstname.lastname@example.org. You will be added to the Wcal contributors list.