A valid string representing a fully qualified or a relative URL. It is possible to include a query string at the end of the URL.If the form is being viewed inside a browser or Acrobat Capture® is not available, the Weblink plug-in retrieves the requested URL. If the form is running inside Acrobat, the URL of the current document is obtained either from the document’s base URL, from the URL of page 0 (if the document was Web Captured), or from the file system. param2 (Optional)
• true | 1 (JavaScript) or 1 (FormCalc) (default)This flag is false if the document is running inside the web browser, the Acrobat Capture plug-in is not available, or if the URL is of type ‘file:///’.