/********************************************************************************
 * JavaScript library for use in Czarnowski intranet applications
 *
 * Created: 20030915 SB
 *
 * Contents:
 *
 *   function getURLThruNSF(inputURL)
 *
 ********************************************************************************/

/*****************************************************************************
 *  function getURLThruNSF(inputURL)
 *****************************************************************************
 *
 *  From the current URL detects whether or not the link includes ".nsf".
 *  If so, returns everything up to and including ".nsf".  If not, returns current URL.
 *
 *  20030915: SB created function
 * 
 *****************************************************************************/

function getURLThruNSF(inputURL) {
   var dotNSFPos = -1;
   var uCaseURL = inputURL.toUpperCase();
   
   dotNSFPos = uCaseURL.indexOf('.NSF');
   
   //Check inputURL.  If ".nsf" not found, return url as is
  if ((inputURL.length == 0) || (dotNSFPos == -1))
	return inputURL;
  else 
     return inputURL.substring(0, dotNSFPos + 4)   
}