function loadmenu(){

MM_preloadImages('../img/menu_01_f2.gif','../img/menu_02_f2.gif','../img/menu_03_f2.gif','../img/menu_04_f2.gif','../img/menu_05_f2.gif','../img/menu_06_f2.gif','../img/menu_07_f2.gif','../img/menu_08_f2.gif','../img/m_sub01_f2.gif','../img/m_sub02_f2.gif','../img/m_sub03_f2.gif','../img/m_sub04_f2.gif','../img/b_englsh_f2.gif')

}