var mmOpenContainer=null,mmOpenMenus=null,mmHideMenuTimer=null;function MM_menuStartTimeout(a){mmHideMenuTimer=setTimeout("MM_menuHideMenus()",a)}function MM_menuHideMenus(){MM_menuResetTimeout();if(mmOpenContainer){var b=document.getElementById(mmOpenContainer);b.style.visibility="inherit";mmOpenContainer=null}if(mmOpenMenus){for(var a=0;a<mmOpenMenus.length;a++){var c=document.getElementById(mmOpenMenus[a]);c.style.visibility="hidden"}mmOpenMenus=null}}function MM_menuHideSubmenus(d){if(mmOpenMenus){var c=false,b=0;for(var a=0;a<mmOpenMenus.length;a++)if(c){var e=document.getElementById(mmOpenMenus[a]);e.style.visibility="hidden"}else if(mmOpenMenus[a]==d)c=true;else b++;mmOpenMenus.length=b+1}}function MM_menuOverMenuItem(b,a){MM_menuResetTimeout();MM_menuHideSubmenus(b);if(a){var c=""+b+"_"+a;MM_menuShowSubMenu(c)}}function MM_menuShowSubMenu(a){MM_menuResetTimeout();var b=document.getElementById(a);b.style.visibility="inherit";if(!mmOpenMenus)mmOpenMenus=[];mmOpenMenus[mmOpenMenus.length]=""+a}function MM_menuResetTimeout(){if(mmHideMenuTimer)clearTimeout(mmHideMenuTimer);mmHideMenuTimer=null}function MM_menuShowMenu(a,c,d,e,b){MM_menuHideMenus();MM_menuResetTimeout();MM_menuShowMenuContainer(a,d,e,b);MM_menuShowSubMenu(c)}function MM_menuShowMenuContainer(a){var b=document.getElementById(a),c=b.style;c.visibility="inherit";mmOpenContainer=""+a}