function mmLoadMenus() {
  if (window.mm_menu_1) return;
   if (window.mm_menu_2) return;
    if (window.mm_menu_3) return;
  
  
  window.mm_menu_1 = new Menu("root",170,20,"Tahoma",12,"#333","666666","D1FAAE","FFFFC6",   "left","middle",5,0,100,-5,7,true,true,true,10,true,true);
   mm_menu_1.addMenuItem("冷氣工程","location='v2/ac.htm'");
   mm_menu_1.addMenuItem("專業滅蟲","location='v2/petscontrol.htm'");
   mm_menu_1.addMenuItem("地毯護理","location='v2/carpet.htm'");
   mm_menu_1.addMenuItem("地板工程","location='v2/floor.htm'");

   mm_menu_1.hideOnMouseOut=true;
   mm_menu_1.menuBorder=0;
   mm_menu_1.menuLiteBgColor='#ffffff';
   mm_menu_1.menuBorderBgColor='#ffffff';
   mm_menu_1.bgColor='#ffffff';
  
   window.mm_menu_2 = new Menu("root",160,20,"Tahoma",11,"#000000","#999999","#eeeeee","#eeeeee","left","middle",3,0,100,-5,7,  true,true,true,10,true,true);
   mm_menu_2.addMenuItem("各類文儀維修","location='manyi_services01.htm'");
   mm_menu_2.addMenuItem("抄錶保養計劃","location='manyi_services02.htm'");
   mm_menu_2.addMenuItem("新機二手機出售","location='manyi_services03.htm'");
   mm_menu_2.addMenuItem("碳粉墨水訂購","location='manyi_services04.htm'");
   mm_menu_2.addMenuItem("無限墨水系統","location='manyi_services05.htm'");
   mm_menu_2.addMenuItem("電腦用品訂購","location='manyi_services06.htm'");
   mm_menu_2.addMenuItem("文儀用品訂購","location='manyi_services07.htm'");
   mm_menu_2.addMenuItem("文儀問題Q&A","location='manyi_services08.htm'");
   mm_menu_2.hideOnMouseOut=true;
   mm_menu_2.menuBorder=0;
   mm_menu_2.menuLiteBgColor='#cccccc';
   mm_menu_2.menuBorderBgColor='#cccccc';
   mm_menu_2.bgColor='#cccccc';
 
   
   
   
    window.mm_menu_3 = new Menu("root",160,20,"Tahoma",11,"#000000","#999999","#eeeeee","#eeeeee","left","middle",3,0,100,-5,7, true,true,true,10,true,true);
   mm_menu_3.addMenuItem("網絡鋪線","location='network_services01.htm'");
   mm_menu_3.addMenuItem("承接I.T.工程","location='network_services02.htm'");
   mm_menu_3.addMenuItem("資源共享設定","location='network_services03.htm'");
   mm_menu_3.addMenuItem("網絡監察","location='network_services04.htm'");
   mm_menu_3.addMenuItem("電話系統","location='network_services05.htm'");
   mm_menu_3.addMenuItem("中港網絡增值","location='network_services06.htm'");
   mm_menu_3.addMenuItem("監察系統CCTV","location='network_services07.htm'");
   mm_menu_3.hideOnMouseOut=true;
   mm_menu_3.menuBorder=0;
   mm_menu_3.menuLiteBgColor='#cccccc';
   mm_menu_3.menuBorderBgColor='#cccccc';
   mm_menu_3.bgColor='#cccccc';
  
  
  
   mm_menu_1.writeMenus();
   mm_menu_2.writeMenus();
   mm_menu_3.writeMenus();
  
  
} // mmLoadMenus()