function gotoFunction() {
        self.location = document.productGoto.productList.options[document.productGoto.productList.selectedIndex].value;
}
var popupWindow=null;
function help(url) {
     hstr = "height=400,";
     wstr = "width=400,";
  window.popupWindow = open(
    url,
    "popup_window",
    hstr
    + wstr
    +"screenX=250,"
    +"screenY=50,"
    +"resizable=yes,"
    +"scrollbars=yes,"
    +"status=no,"
    +"toolbar=no,"
    +"directories=no,"
    +"menubar=no" );
    /* don't know why, but the focus method is giving me problems in IE 4
(TC) */
    popupWindow.focus();
} // end help
// -->
var popupWindow=null;
function show_popup_window(url, cancel_window) {
  // are we cancelling the window?
  if (cancel_window == "yes" ) {
    if ( window.popupWindow != null ) {
      //alert( "cancel_window: " + cancel_window);
      window.popupWindow.close();
      window.popupWindow=null;
    } // endif window !null
    return;
  } // endif cancel window
  window.popupWindow = open(
    url,
    "popup_window",
    "height=270,"
    +"width=450,"
    +"screenX=250,"
    +"screenY=50,"
    +"resizable=yes,"
    +"scrollbars=yes,"
    +"status=no,"
    +"toolbar=no,"
    +"directories=no,"
    +"menubar=no" );
    /* don't know why, but the focus method is giving me problems in IE 4
(TC) */
     popupWindow.focus();
} // end show_detail_window