function ExternalLinkNotice(NextURL) {
//----------------------------------------------------------------------
//  This will open a popup box with the external link notice
//----------------------------------------------------------------------
  var pWinName = 'External_Link';
  var pWidth = 300;
  var pHeight = 400;
  var pProperties = '';
  var winLeft = (screen.width - pWidth) / 2;
  var winTop = (screen.height - pHeight) / 2;
  winprops = 'height='+pHeight+',width='+pWidth+',top='+winTop+',left='+winLeft+','+pProperties
  win = window.open('/FieldDevelopment/Pages/ExternalLinkNotice.aspx?NextURL='+NextURL, pWinName, winprops)
  if (parseInt(navigator.appVersion) >= 4) {
    win.window.focus();
  }
}

function centerWindow(pHREF, pWinName, pWidth, pHeight, pProperties) {
//----------------------------------------------------------------------
//  Open a new browser of specified height an width in the center of
//  the screen.
//----------------------------------------------------------------------
  var winLeft = (screen.width - pWidth) / 2;
  var winTop = (screen.height - pHeight) / 2;
  winprops = 'height='+pHeight+',width='+pWidth+',top='+winTop+',left='+winLeft+','+pProperties
  win = window.open(pHREF, pWinName, winprops)
  if (parseInt(navigator.appVersion) >= 4) {
    win.window.focus();
  }
}