var mo=null;var mm=null;var mh=null;function MM_menuStartTimeout(h){mh=setTimeout("MM_menuHideMenus()",h);}function MM_menuHideMenus(){MM_menuResetTimeout();if(mo){var c=document.getElementById(mo);c.style.visibility="inherit";mo=null;}if(mm){for(var i=0;i<mm.length;i++){var m=document.getElementById(mm[i]);m.style.visibility="hidden";}mm=null;}}function MM_menuHideSubmenus(mnu){if(mm){var h=false;var c=0;for(var i=0;i<mm.length;i++){if(h){var m=document.getElementById(mm[i]);m.style.visibility="hidden";}else if(mm[i]==mnu){h=true;}else{c++;}}mm.length=c+1;}}function MM_menuOverMenuItem(mnu,suf){MM_menuResetTimeout();MM_menuHideSubmenus(mnu);if(suf){var s=""+mnu+"_"+suf;MM_menuShowSubMenu(s);}}function MM_menuShowSubMenu(s){MM_menuResetTimeout();var e=document.getElementById(s);e.style.visibility="inherit";if(!mm){mm=new Array;}mm[mm.length]=""+s;}function MM_menuResetTimeout(){if(mh)clearTimeout(mh);mh=null;}function MM_menuShowMenu(cnt,mnu,xOffset,yOffset,trg){MM_menuHideMenus();MM_menuResetTimeout();MM_menuShowMenuContainer(cnt,xOffset,yOffset,trg);MM_menuShowSubMenu(mnu);}function MM_menuShowMenuContainer(cnt,x,y,trg){var c=document.getElementById(cnt);var s=c.style;s.visibility="inherit";mo=""+cnt;}