diff --git a/src/ecmascript/libdom/mujs/Makefile b/src/ecmascript/libdom/mujs/Makefile
index a89bf8c5..eab8edcc 100644
--- a/src/ecmascript/libdom/mujs/Makefile
+++ b/src/ecmascript/libdom/mujs/Makefile
@@ -1,6 +1,6 @@
 top_builddir=../../../..
 include $(top_builddir)/Makefile.config
 
-OBJS = attr.o attributes.o collection.o console.o mapa.obj
+OBJS = attr.o attributes.o collection.o console.o forms.o mapa.obj
 
 include $(top_srcdir)/Makefile.lib
diff --git a/src/ecmascript/libdom/mujs/forms.c b/src/ecmascript/libdom/mujs/forms.c
new file mode 100644
index 00000000..e4355d3a
--- /dev/null
+++ b/src/ecmascript/libdom/mujs/forms.c
@@ -0,0 +1,202 @@
+/* The MuJS forms implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.h"
+
+#include "document/document.h"
+#include "document/forms.h"
+#include "document/view.h"
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/libdom/mujs/mapa.h"
+#include "ecmascript/mujs.h"
+#include "ecmascript/mujs/document.h"
+#include "ecmascript/mujs/form.h"
+#include "ecmascript/mujs/forms.h"
+#include "ecmascript/mujs/input.h"
+#include "ecmascript/mujs/window.h"
+#include "viewer/text/form.h"
+#include "viewer/text/vs.h"
+
+void *map_forms;
+void *map_rev_forms;
+
+/* Find the form whose name is @name, which should normally be a
+ * string (but might not be).  */
+static void
+mjs_find_form_by_name(js_State *J,
+		  struct document_view *doc_view,
+		  const char *string)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	struct form *form;
+
+	if (!*string) {
+		js_pushnull(J);
+		return;
+	}
+
+	foreach (form, doc_view->document->forms) {
+		if (form->name && !c_strcasecmp(string, form->name)) {
+			mjs_push_form_object(J, form);
+			return;
+		}
+	}
+	js_pushnull(J);
+}
+
+static void
+mjs_forms_set_items(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+
+	struct view_state *vs;
+	struct document_view *doc_view;
+
+	struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)js_getcontext(J);
+	vs = interpreter->vs;
+	doc_view = vs->doc_view;
+	struct document *document = doc_view->document;
+	int counter = 0;
+	struct form_view *fv;
+
+	foreach (fv, vs->forms) {
+		struct form *form = find_form_by_form_view(document, fv);
+
+		mjs_push_form_object(J, form);
+		js_setindex(J, -2, counter);
+
+		if (form->name) {
+			if (js_try(J)) {
+				js_pop(J, 1);
+				goto next;
+			}
+			mjs_push_form_object(J, form);
+			js_setproperty(J, -2, form->name);
+			js_endtry(J);
+		}
+next:
+		counter++;
+	}
+}
+
+static void
+mjs_forms_get_property_length(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)js_getcontext(J);
+	struct view_state *vs = interpreter->vs;
+
+	if (!vs) {
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
+#endif
+		js_pushundefined(J);
+		return;
+	}
+	struct document_view *doc_view = vs->doc_view;
+	struct document *document = doc_view->document;
+
+	js_pushnumber(J, list_size(&document->forms));
+}
+
+static void
+mjs_forms_item2(js_State *J, int index)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	struct view_state *vs;
+	struct form_view *fv;
+	int counter = -1;
+
+	struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)js_getcontext(J);
+
+	vs = interpreter->vs;
+	struct document_view *doc_view = vs->doc_view;
+	struct document *document = doc_view->document;
+
+	foreach (fv, vs->forms) {
+		counter++;
+		if (counter == index) {
+			struct form *form = find_form_by_form_view(document, fv);
+
+			mjs_push_form_object(J, form);
+			return;
+		}
+	}
+	js_pushundefined(J);
+}
+
+/* @forms_funcs{"item"} */
+static void
+mjs_forms_item(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	int index = js_toint32(J, 1);;
+
+	mjs_forms_item2(J, index);
+}
+
+/* @forms_funcs{"namedItem"} */
+static void
+mjs_forms_namedItem(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)js_getcontext(J);
+	struct view_state *vs = interpreter->vs;
+	struct document_view *doc_view = vs->doc_view;
+	const char *str = js_tostring(J, 1);;
+
+	if (!str) {
+		js_error(J, "!str");
+		return;
+	}
+	mjs_find_form_by_name(J, doc_view, str);
+}
+
+static void
+mjs_forms_toString(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	js_pushstring(J, "[forms object]");
+}
+
+void
+mjs_push_forms(js_State *J, void *node)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+
+	js_newarray(J);
+	{
+		js_newuserdata(J, "forms", node, NULL);
+
+		addmethod(J, "item", mjs_forms_item, 1);
+		addmethod(J, "namedItem", mjs_forms_namedItem, 1);
+		addmethod(J, "toString", mjs_forms_toString, 0);
+
+		addproperty(J, "length", mjs_forms_get_property_length, NULL);
+		mjs_forms_set_items(J);
+	}
+	attr_save_in_map(map_forms, node, node);
+}
diff --git a/src/ecmascript/libdom/mujs/meson.build b/src/ecmascript/libdom/mujs/meson.build
index e0fbb03a..d4e74fee 100644
--- a/src/ecmascript/libdom/mujs/meson.build
+++ b/src/ecmascript/libdom/mujs/meson.build
@@ -1 +1 @@
-srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'mapa.cpp')
+srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'forms.c', 'mapa.cpp')
diff --git a/src/ecmascript/mujs/document.h b/src/ecmascript/mujs/document.h
index 2802647b..89833930 100644
--- a/src/ecmascript/mujs/document.h
+++ b/src/ecmascript/mujs/document.h
@@ -3,7 +3,15 @@
 
 #include <mujs.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void mjs_push_document(js_State *J, void *doc);
 int mjs_document_init(js_State *J);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/src/ecmascript/mujs/form.h b/src/ecmascript/mujs/form.h
index 96e97fa6..f2c6958b 100644
--- a/src/ecmascript/mujs/form.h
+++ b/src/ecmascript/mujs/form.h
@@ -3,8 +3,16 @@
 
 #include <mujs.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct form;
 
 void mjs_push_form_object(js_State *J, struct form *form);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/src/ecmascript/mujs/forms.cpp b/src/ecmascript/mujs/forms.cpp
index 3644d186..7d4df251 100644
--- a/src/ecmascript/mujs/forms.cpp
+++ b/src/ecmascript/mujs/forms.cpp
@@ -49,6 +49,8 @@
 #include <libxml++/libxml++.h>
 #include <map>
 
+#ifndef CONFIG_LIBDOM
+
 static std::map<void *, void *> map_forms;
 static std::map<void *, void *> map_rev_forms;
 
@@ -225,3 +227,4 @@ mjs_push_forms(js_State *J, void *node)
 	}
 	map_forms[node] = node;
 }
+#endif
diff --git a/src/ecmascript/mujs/forms.h b/src/ecmascript/mujs/forms.h
index fb104d6e..087b11b1 100644
--- a/src/ecmascript/mujs/forms.h
+++ b/src/ecmascript/mujs/forms.h
@@ -3,9 +3,17 @@
 
 #include <mujs.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct form;
 
 void mjs_push_form_object(js_State *J, struct form *form);
 void mjs_push_forms(js_State *J, void *node);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/src/ecmascript/mujs/input.h b/src/ecmascript/mujs/input.h
index 8efa0754..9515097d 100644
--- a/src/ecmascript/mujs/input.h
+++ b/src/ecmascript/mujs/input.h
@@ -3,8 +3,16 @@
 
 #include <mujs.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct form_state;
 
 void mjs_push_input_object(js_State *J, struct form_state *fs);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif