diff --git a/doc/assets/style.css b/doc/assets/style.css
index c5d8d1a..871000b 100644
--- a/doc/assets/style.css
+++ b/doc/assets/style.css
@@ -145,7 +145,7 @@ div.search-icon {
     width: 35px;
 }
 div.doc-toc {
-    max-width: 80%;
+    max-width: 70%;
     padding-right: 10px;
     background-color: #e3e3e3;
     color: #2c2c2c;
diff --git a/doc/views/default/index/book.ls b/doc/views/default/index/book.ls
index f335b18..024ae14 100644
--- a/doc/views/default/index/book.ls
+++ b/doc/views/default/index/book.ls
@@ -76,12 +76,12 @@
     <?lua
         
         if prev_entry then
-            echo("<a class = 'go_prev' href="..HTTP_ROOT..'/'..toc.controller..'/'..std.b64encode(prev_entry.path):gsub("=","")..'/'..prev_entry.name:gsub(" ", "_")..".md".." >")
+            echo("<a class = 'go_prev' href="..HTTP_ROOT..'/'..toc.controller..'/'..std.b64encode(prev_entry.path):gsub("=","")..'/'..prev_entry.name:gsub(" ", "_")..".md?show_toc=false".." >")
             echo(prev_entry.name)
             echo("</a>")
         end
         if next_entry then
-            echo("<a class = 'go_next' href="..HTTP_ROOT..'/'..toc.controller..'/'..std.b64encode(next_entry.path):gsub("=","")..'/'..next_entry.name:gsub(" ", "_")..".md".." >")
+            echo("<a class = 'go_next' href="..HTTP_ROOT..'/'..toc.controller..'/'..std.b64encode(next_entry.path):gsub("=","")..'/'..next_entry.name:gsub(" ", "_")..".md?show_toc=false".." >")
             echo(next_entry.name)
             echo("</a>")
         end
@@ -108,12 +108,12 @@ The comment editor supports <b>Markdown</b> syntax. Your email is necessary to n
 <div class = "pagenav">
     <?lua
         if prev_entry then
-            echo("<a class = 'go_prev' href="..HTTP_ROOT..'/'..toc.controller..'/'..std.b64encode(prev_entry.path):gsub("=","")..'/'..prev_entry.name:gsub(" ", "_")..".md".." >")
+            echo("<a class = 'go_prev' href="..HTTP_ROOT..'/'..toc.controller..'/'..std.b64encode(prev_entry.path):gsub("=","")..'/'..prev_entry.name:gsub(" ", "_")..".md?show_toc=false".." >")
             echo(prev_entry.name)
             echo("</a>")
         end
         if next_entry then
-            echo("<a class = 'go_next' href="..HTTP_ROOT..'/'..toc.controller..'/'..std.b64encode(next_entry.path):gsub("=","")..'/'..next_entry.name:gsub(" ", "_")..".md".." >")
+            echo("<a class = 'go_next' href="..HTTP_ROOT..'/'..toc.controller..'/'..std.b64encode(next_entry.path):gsub("=","")..'/'..next_entry.name:gsub(" ", "_")..".md?show_toc=false".." >")
             echo(next_entry.name)
             echo("</a>")
         end
diff --git a/doc/views/default/layout.ls b/doc/views/default/layout.ls
index c91525d..cd0f341 100644
--- a/doc/views/default/layout.ls
+++ b/doc/views/default/layout.ls
@@ -3,6 +3,10 @@ local tocdata = __main__:get("toc")
 local elinks = __main__:get("elinks")
 local has_3d = __main__:get("has_3d")
 local url = __main__:get("url")
+local show_toc_css = ''
+if REQUEST.show_toc and REQUEST.show_toc == "false" then
+    show_toc_css = 'style="display:none;"'
+end
 local book_width_css='style="max-width:80%;"'
 if HEADER.mobile then
     book_width_css='style="max-width:95%;"'
@@ -96,6 +100,7 @@ end
                 </div>
                 <form id = "search_form" action="<?=HTTP_ROOT..'/'..tocdata.controller..'/search/'?>" method="get" class="search-form">
                     <input id = "search_box" name="q" type = "text" class = "search-box"></input>
+                    <input  name="show_toc" type = "hidden" value="false"></input>
                 </form>
                 <div class= "search-icon"></div>
                 <?lua
@@ -105,7 +110,7 @@ end
         </div>
         <div id = "cover">
             <div id = "book" <?=book_width_css?>>
-                    <div id="doc_toc" class = "doc-toc">
+                    <div id="doc_toc" class = "doc-toc" <?=show_toc_css?> >
                         <div class = "doc-name doc-toc-header">
                             <?lua if tocdata then ?>
                                 <a href ="<?=HTTP_ROOT..'/'..tocdata.controller..'/'?>">