function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function fwLoadMenus() {


  if (window.fw_menu_0) return;





  var img_up, img_over;


  var font_face;


  var i, return_path;





  // manipulate return path


  return_path = "";


  for (i=0; i<dir_lvl; i++) {


    return_path += "../";


  }





  img_up    = return_path + "images_menu/fwmenu2_215x18_up.gif";


  img_over  = return_path + "images_menu/fwmenu2_215x18_over.gif";


  font_face = "Arial, Helvetica, sans-serif";





  if (window.fw_menu_0) return;


  window.fw_menu_0 = new Menu("root",225,18,font_face,11,"#000000","#ffffff","#ffffff","#996699");


  fw_menu_0.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/esv.htm'>School Visit Application and Arrangement</a>");


  fw_menu_0.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/etr.htm'>Teachers' Resources</a>");


  fw_menu_0.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/etr.htm'>Outreaching Educational Resources</a>");


  fw_menu_0.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/etour.htm'>Guided Tour Services</a>");


  fw_menu_0.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/eresource.htm'>Resource Centre</a>");


  fw_menu_0.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/evisit.htm'>Pre- &amp; Post-Visit Material</a>");


   fw_menu_0.bgImageUp   = img_up;


   fw_menu_0.bgImageOver = img_over;


   fw_menu_0.hideOnMouseOut=true;





  window.fw_menu_1 = new Menu("root",270,18,font_face,11,"#000000","#ffffff","#ffffff","#996699");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/epsl.htm'>Popular Science Lectures</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/est.htm'>Science Theatre</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/efse.htm'>Fun Science Experiments</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/esdc.htm'>Science Day Camps</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/ehelp.htm'>Healthy Elderly Laboratory Programmes</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/ecc.htm'>Computer Courses</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/efp.htm'>Family Programmes</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/epys.htm'>'Pick-Your-Software' Children Computer Wonderland</a>");

  
  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/eslcp.htm'>Self-Learning Computer Programmes</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/esccart.htm'>Science Cart</a>");


  fw_menu_1.addMenuItem("<a class='menu_top' href='" + return_path + "eexten/esche.htm'>Programme Schedule</a>");


   //fw_menu_1.bgImageUp   = img_up;


   //fw_menu_1.bgImageOver = img_over;


   fw_menu_1.hideOnMouseOut=true;





  window.fw_menu_4 = new Menu("root",215,18,font_face,11,"#000000","#ffffff","#ffffff","#996699");


  fw_menu_4.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/esv.htm'>School Visit Application and Arrangement</a>");


  fw_menu_4.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/evisit.htm'>Pre- &amp; Post-Visit Material</a>");


  fw_menu_4.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/etr.htm'>Teachers' Resources</a>");


  fw_menu_4.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/elend.htm'>Outreaching Educational Resources</a>");


  fw_menu_4.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/etour.htm'>Guided Tour Services</a>");


  fw_menu_4.addMenuItem("<a class='menu_top' href='" + return_path + "eeducat/eresource.htm'>Resource Centre</a>");


   fw_menu_4.bgImageUp   = img_up;


   fw_menu_4.bgImageOver = img_over;


   fw_menu_4.hideOnMouseOut=true;





  window.fw_menu_2 = new Menu("root",215,18,font_face,11,"#000000","#ffffff","#ffffff","#996699");


  fw_menu_2.addMenuItem("<a class='menu_top' href='" + return_path + "eabout/eti.htm'>Ticketing Information</a>");


  fw_menu_2.addMenuItem("<a class='menu_top' href='" + return_path + "eabout/eweather.htm'>Inclement Weather Arrangement</a>");


  fw_menu_2.addMenuItem("<a class='menu_top' href='" + return_path + "eabout/ehiring.htm'>Hiring Facilities</a>");


  fw_menu_2.addMenuItem("<a class='menu_top' href='" + return_path + "eabout/epass.htm'>Museum Pass</a>");


  fw_menu_2.addMenuItem("<a class='menu_top' href='" + return_path + "eabout/esouvenir.htm'>Souvenirs and Publication</a>");


   fw_menu_2.bgImageUp   = img_up;


   fw_menu_2.bgImageOver = img_over;


   fw_menu_2.hideOnMouseOut=true;





  window.fw_menu_3 = new Menu("root",215,18,font_face,11,"#000000","#ffffff","#ffffff","#996699");


  fw_menu_3.addMenuItem("<a class='menu_top' href='" + return_path + "temp-exh/eindex.htm'>&nbsp;Special Exhibition</a>");

  fw_menu_3.addMenuItem("<a class='menu_top' href='" + return_path + "temp-exh/aerospace/worksheet_e.htm'>&nbsp;Student Worksheet</a>");


  fw_menu_3.addMenuItem("<a class='menu_top' href='" + return_path + "temp-exh/activity/activity_e.htm'>&nbsp;Activity</a>");


  fw_menu_3.bgImageUp   = img_up;


   fw_menu_3.bgImageOver = img_over;


   fw_menu_3.hideOnMouseOut=true;





  fw_menu_3.writeMenus();


} // fwLoadMenus()