try to fix buggy admin menu since jquery update

git-svn-id: http://piwigo.org/svn/trunk@20156 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/themes/clear/theme.css

@@ -160,7 +160,7 @@ margin-top:4px; padding-bottom:3px; padding-top:3px; top:1px;
   margin-left:0;
 }
 
-#menubar ul.scroll { overflow-y:auto;
+#menubar ul.scroll { overflow-y:auto; max-height:500px;
  /* Only IE family supports colored scrollbar */
  scrollbar-face-color: #ddd; scrollbar-shadow-color: #bbb; scrollbar-highlight-color: #fff;
  scrollbar-3dlight-color: #d6d6d6; scrollbar-darkshadow-color: #ccc; scrollbar-track-color: #eee;

admin/themes/default/template/admin.tpl

@@ -4,7 +4,7 @@ jQuery(document).ready(function(){ldelim}
 	jQuery('#menubar').accordion({ldelim}
 		header: "dt.rdion",
 		event: "click",
-		autoHeight: false,
+		heightStyle: "content",
 		active: {$ACTIVE_MENU}
 	});
 });

admin/themes/roma/theme.css

@@ -159,6 +159,8 @@ position:relative; padding: 5px 1px 4px 5px; top:-8px; font-size: 13px; color: #
 #menubar li.external:hover { list-style-image:url(images/external_active.png); }
 #menubar ul { color: #333; margin:0 9px 0 9px; line-height: 16px;
   list-style-type: square; list-style-position: inside; padding: 0; }
+#menubar ul.scroll { overflow-y:auto; max-height:500px;}
+
 /* jQuery tooltips */
 .cluetip-outer { border-color: #666; color: #666; background-color: #222; }
 .cluetip-title { color: #ff3363; background-color: #111; }