supportLevel.addOption(0,T_support_0);
supportLevel.addOption(1,T_support_1);
supportLevel.addOption(2,T_support_2);
supportLevel.setOptionSelected(supportLevelValue);
CheckBox internal = form.addItem().addCheckBox("internal");
internal.setLabel(T_internal);
internal.setHelp(T_internal_help);
internal.addOption((internalValue != null),"true");
Text extensions = form.addItem().addText("extensions");
extensions.setLabel(T_extensions);
extensions.setHelp(T_extensions_help);
extensions.enableAddOperation();