diff --git a/400_xowa/src/gplx/xowa/addons/wikis/fulltexts/searchers/specials/Xofulltext_searcher_html.java b/400_xowa/src/gplx/xowa/addons/wikis/fulltexts/searchers/specials/Xofulltext_searcher_html.java
index 5d4cedb78..45425a3c6 100644
--- a/400_xowa/src/gplx/xowa/addons/wikis/fulltexts/searchers/specials/Xofulltext_searcher_html.java
+++ b/400_xowa/src/gplx/xowa/addons/wikis/fulltexts/searchers/specials/Xofulltext_searcher_html.java
@@ -59,6 +59,7 @@ class Xofulltext_searcher_html extends Xow_special_wtr__base implements Mustache
 		Xopg_tag_wtr_.Add__xonotify (head_tags, app.Fsys_mgr().Http_root());
 		Xopg_tag_wtr_.Add__mustache	(head_tags, app.Fsys_mgr().Http_root());
 		Xopg_alertify_.Add_tags	    (head_tags, app.Fsys_mgr().Http_root());
+		Xopg_tag_wtr_.Add__ooui     (head_tags, app.Fsys_mgr().Http_root());
 
 		head_tags.Add(Xopg_tag_itm.New_css_file(addon_dir.GenSubFil_nest("bin", "xofulltext_searcher.css")));
 		head_tags.Add(Xopg_tag_itm.New_js_file(addon_dir.GenSubFil_nest("bin", "xofulltext_searcher.js")));
diff --git a/400_xowa/src/gplx/xowa/addons/wikis/fulltexts/searchers/svcs/Xofulltext_searcher_svc.java b/400_xowa/src/gplx/xowa/addons/wikis/fulltexts/searchers/svcs/Xofulltext_searcher_svc.java
index 5f1d67548..58079d7d5 100644
--- a/400_xowa/src/gplx/xowa/addons/wikis/fulltexts/searchers/svcs/Xofulltext_searcher_svc.java
+++ b/400_xowa/src/gplx/xowa/addons/wikis/fulltexts/searchers/svcs/Xofulltext_searcher_svc.java
@@ -43,28 +43,6 @@ class Xofulltext_searcher_svc implements Gfo_invk {
 			}
 		}
 	}
-	private static void Compress(Ordered_hash wkr_hash) {
-		int max = 2;
-		int len = wkr_hash.Len();
-		if (len > max) {
-			synchronized (wkr_hash) {
-				// create list for deleted items; in general, this list will never be more than 1
-				List_adp deleted = List_adp_.New();
-
-				int bgn = len - max;
-				for (int i = 0; i < bgn; i++) {
-					Xofulltext_args_qry args = (Xofulltext_args_qry)wkr_hash.Get_at(i);
-					deleted.Add(args);
-				}
-
-				len = deleted.Len();
-				for (int i = 0; i < len; i++) {
-					Xofulltext_args_qry args = (Xofulltext_args_qry)deleted.Get_at(i);
-					wkr_hash.Del(args.page_guid);
-				}
-			}
-		}
-	}
 	public void Search(Json_nde args) {
 		// get search_args
 		Xofulltext_args_qry search_args = Xofulltext_args_qry.New_by_json(args);
@@ -72,7 +50,7 @@ class Xofulltext_searcher_svc implements Gfo_invk {
 
 		// cancel any existing searches
 		this.Cancel(search_args.page_guid);
-		Compress(wkr_hash);
+		Compress_cache(wkr_hash);
 		synchronized (wkr_hash) {
 			wkr_hash.Add(search_args.page_guid, search_args);
 		}
@@ -186,6 +164,28 @@ class Xofulltext_searcher_svc implements Gfo_invk {
 	private Xofulltext_cache_mgr Cache_mgr() {
 		return Xosearch_fulltext_addon.Get_by_app(app).Cache_mgr();
 	}
+	private static void Compress_cache(Ordered_hash wkr_hash) {
+		int max = 8; // cache no more than 8 tabs worth of queries
+		int len = wkr_hash.Len();
+		if (len > max) {
+			synchronized (wkr_hash) {
+				// create list for deleted items; in general, this list will never be more than 1
+				List_adp deleted = List_adp_.New();
+
+				int bgn = len - max;
+				for (int i = 0; i < bgn; i++) {
+					Xofulltext_args_qry args = (Xofulltext_args_qry)wkr_hash.Get_at(i);
+					deleted.Add(args);
+				}
+
+				len = deleted.Len();
+				for (int i = 0; i < len; i++) {
+					Xofulltext_args_qry args = (Xofulltext_args_qry)deleted.Get_at(i);
+					wkr_hash.Del(args.page_guid);
+				}
+			}
+		}
+	}
 
 	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
 		if		(ctx.Match(k, Invk__search))           this.Search((Xofulltext_args_qry)m.ReadObj("v"));
diff --git a/400_xowa/src/gplx/xowa/wikis/pages/tags/Xopg_tag_wtr_.java b/400_xowa/src/gplx/xowa/wikis/pages/tags/Xopg_tag_wtr_.java
index 67859c7b5..e0c330a89 100644
--- a/400_xowa/src/gplx/xowa/wikis/pages/tags/Xopg_tag_wtr_.java
+++ b/400_xowa/src/gplx/xowa/wikis/pages/tags/Xopg_tag_wtr_.java
@@ -63,6 +63,10 @@ public class Xopg_tag_wtr_ {
 		head_tags.Add(Xopg_tag_itm.New_js_file(dir.GenSubFil_nest("Progbar.js")));
 		head_tags.Add(Xopg_tag_itm.New_js_file(dir.GenSubFil_nest("Progbar_util.js")));
 	}
+	public static void Add__ooui(Xopg_tag_mgr head_tags, Io_url http_root) {
+		Io_url dir = http_root.GenSubDir_nest("bin", "any", "xowa", "html", "res", "lib", "oojs-ui");
+		head_tags.Add(Xopg_tag_itm.New_css_file(dir.GenSubFil_nest("oojs-ui-mediawiki.css")));
+	}
 	private static String Get_app_js_file(Xoa_app app) {
 		if (app.Mode().Tid_is_http()) return "xo.app.http_server.js";
 		return gplx.core.envs.Op_sys.Cur().Tid_is_drd() ? "xo.app.drd.js" : "xo.app.swt.js";