User:CWii/JB2script.js

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function jb2script () {
    if( wgNamespaceNumber == 6 ) {
        addPortletLink( 'p-cactions', "javascript:jb2script.callback()", "JB2", "jb2script", "Tag for moval by John Bot II", "");
    }
}
addOnloadHook(jb2script);