// "load" handler for the window
YAHOO.onWindowLoad = function(p_oEvent) {
    // Hides submenus of the root Menubar instance
    function hideSubmenus() {
        if(oMenuBar.activeItem) {
            var oSubmenu = oMenuBar.activeItem.cfg.getProperty("submenu");
            if(oSubmenu) {
                oSubmenu.hide();
            }
        }
    }

    // Cancels the call to "hideSubmenus"
    function cancelTimer() {
        if(nTimeoutId) {
            window.clearTimeout(nTimeoutId);
        }
    }
    
    
    // "mouseout" event handler for each submenu of the menubar
    function onSubmenuMouseOut(p_sType, p_aArguments, p_oMenu) {
        cancelTimer();
        nTimeoutId = window.setTimeout(hideSubmenus, 750);
    }

    // "mouseover" handler for each item in the menubar
    function onMenuBarItemMouseOver(p_sType, p_aArguments, p_oMenuItem) {
        var oActiveItem = this.parent.activeItem;

        // Hide any other submenus that might be visible
        if(oActiveItem && oActiveItem != this) {
            this.parent.clearActiveItem();
        }

        // Select and focus the current MenuItem instance
        //this.cfg.setProperty("selected", true);
        //this.focus();

        // Show the submenu for this instance
        var oSubmenu = this.cfg.getProperty("submenu");
        if(oSubmenu) {
            oSubmenu.show();
        }
    }

    // "mouseout" handler for each item in the menubar
    function onMenuBarItemMouseOut(p_sType, p_aArguments, p_oMenuItem) {
        this.cfg.setProperty("selected", false);

        var oSubmenu = this.cfg.getProperty("submenu");
        if(oSubmenu) {
            var oDOMEvent = p_aArguments[0],
                oRelatedTarget = YAHOO.util.Event.getRelatedTarget(oDOMEvent);
            if(
                !(
                    oRelatedTarget == oSubmenu.element ||
                    this._oDom.isAncestor(oSubmenu.element, oRelatedTarget)
                )
            ) {
                oSubmenu.hide();
            }
        }
    }

    var nTimeoutId;

    YAHOO.util.Dom.get("topMenu").style.display="block";
    // Instantiate and render the menubar and corresponding submenus
    var oMenuBar = new YAHOO.widget.MenuBar("topMenu");
    
    
    oMenuBar.render();

    /*
        Add a "mouseover" and "mouseout" event handler each item
        in the menu bar
    */
    var aMenuBarItems = oMenuBar.getItemGroups()[0],
        i = aMenuBarItems.length - 1;
    do {
        aMenuBarItems[i].mouseOverEvent.subscribe(onMenuBarItemMouseOver);
        aMenuBarItems[i].mouseOutEvent.subscribe(onMenuBarItemMouseOut);
    }
    while(i--);

    // Add a "click" handler to the document
    YAHOO.util.Event.addListener(document, "click", hideSubmenus);
    
    
}

// Add a "load" handler for the window
YAHOO.util.Event.addListener(window, "load", YAHOO.onWindowLoad);


 YAHOO.util.Event.onAvailable('flashHeader', function(){
    var so = new SWFObject('/templates/kanousei/top_bar.swf', "flashHeaderObj", 778, 115, "6.0.0", "");
    so.addParam("wmode", "transparent");
    so.write("flashHeader");
 }, this);