Помогите решить ошибку пожалуйста. после чистки папки var стало выдавать ошибку Fatal error: Call to a member function addItem() on a non-object in /var/www/client1/data/www/***/app/code/community/Mage/Navadmin/Block/Toggle.php on line 9 toggle.php Код: <?php class Mage_Navadmin_Block_Toggle extends Mage_Core_Block_Template { public function _prepareLayout() { $layout = $this->getLayout(); $head = $layout->getBlock('head'); $head->addItem('skin_js', 'js/webandpeople/custommenu/custommenu.js'); $head->addItem('skin_css', 'css/webandpeople/custommenu/custommenu.css'); } } custommenu.js Код: function wpShowMenuPopup(objMenu, popupId) { objMenu = $(objMenu.id); var popup = $(popupId); if (!popup) return; popup.style.display = 'block'; objMenu.addClassName('active'); var popupWidth = CUSTOMMENU_POPUP_WIDTH; if (!popupWidth) popupWidth = popup.getWidth(); var pos = wpPopupPos(objMenu, popupWidth); popup.style.top = pos.top + 'px'; popup.style.left = pos.left + 'px'; if (CUSTOMMENU_POPUP_WIDTH) popup.style.width = CUSTOMMENU_POPUP_WIDTH + 'px'; } function wpPopupPos(objMenu, w) { var pos = objMenu.cumulativeOffset(); var wraper = $('top-menu'); var posWraper = wraper.cumulativeOffset(); var wWraper = wraper.getWidth() - CUSTOMMENU_POPUP_RIGHT_OFFSET_MIN; var xTop = pos.top - posWraper.top + CUSTOMMENU_POPUP_TOP_OFFSET; var xLeft = pos.left - posWraper.left; if ((xLeft + w) > wWraper) xLeft = wWraper - w; return {'top': xTop, 'left': xLeft}; } function wpHideMenuPopup(element, event, popupId, menuId) { element = $(element.id); var popup = $(popupId); if (!popup) return; var current_mouse_target = null; if (event.toElement) { current_mouse_target = event.toElement; } else if (event.relatedTarget) { current_mouse_target = event.relatedTarget; } if (!wpIsChildOf(element, current_mouse_target) && element != current_mouse_target) { if (!wpIsChildOf(popup, current_mouse_target) && popup != current_mouse_target) { popup.style.display = 'none'; $(menuId).removeClassName('active'); } } } function wpIsChildOf(parent, child) { if (child != null) { while (child.parentNode) { if ((child = child.parentNode) == parent) { return true; } } } return false; }