<% Site.usermaycontrib %>
macro rendering usercontrib-flag

Sourcecode in Site/macros.js:
1:   function usermaycontrib_macro(param) {
2:      if (param.as == "editor") {
3:         var inputParam = this.preferences.createCheckBoxParam("usercontrib", param);
4:         if (req.data.save && !req.data.preferences_usercontrib)
5:            delete inputParam.checked;
6:         Html.checkBox(inputParam);
7:      } else
8:         res.write(this.preferences.getProperty("usercontrib") ? 
9:                   getMessage("generic.yes") : getMessage("generic.no"));
10:     return;
11:  }