If $NAMESPACE is set, auto switch namespace

DOCBOOK Topic Id that offers help for this template.

Title of the template to show in the template window.

DocBook topic id used to show help for this template.

Provide HTML for standard template html title box.

Return false from this method to disable this template (for example based on the server platform)

Return true if this template can Finish (i.e., enable the Finish button).
This is implemented by subclasses.

Return true if this template can go to the previous page (i.e., enable the Back button).
This is implemented by subclasses.

Return true if this template can go to the next page (i.e., enable the Next button).
This is implemented by subclasses.

Validation handler for form built-into template.

Return true if this template has more than one "page". This will display Back and Next buttons. This is implemented by subclasses.

Go to the next page of the template (if there is one).
This is implemented by subclasses.

This is called when the template is finished;

This client event, if present, is fired when a keydown event occurs on the page.

This client event, if present, is fired when the page is loaded.

This is called when the template is first displayed; This provides a chance to set focus etc.

Go to the previous page of the template (if there is one).
This is implemented by subclasses.

Open a browser window to show documentation.

Show the help message for this template. This opens a browser and goes to the DocBook application using the value given by helpId.

Update the state of the template buttons. Subclasses should call this method when they need to update the state of the footer buttons.

Validate the control value. pass is either "true" or "false" indicating if there is already a field that failed validation. Type is "N" for numeric or "S" for string. If numeric, if checkRange is true, we additionally validate that the number is between minVal and maxVal, inclusive.