diff --git a/server/main.go b/server/main.go
index c5c88d6..13c3dd1 100644
--- a/server/main.go
+++ b/server/main.go
@@ -3,6 +3,7 @@ package server
 import (
 	"github.com/gomarkdown/markdown"
 	"github.com/gomarkdown/markdown/html"
+	"github.com/gomarkdown/markdown/ast"
 	"github.com/gomarkdown/markdown/parser"
 	"vultras.su/core/bond"
 	"vultras.su/core/bond/contents"
@@ -11,7 +12,7 @@ import (
 	"path"
 	"os"
 	"fmt"
-	//"strings"
+	"strings"
 	"bytes"
 )
 
@@ -32,6 +33,7 @@ type ServerOptions struct {
 	WikiExt string
 	WebPath string
 	AddFileNavigation bool
+	AddDocNavigation bool
 }
 
 type Server struct {
@@ -88,6 +90,113 @@ func (srv *Server) pageFooter() string {
 	return htmlFooter
 }
 
+type Heading struct {
+	Id string
+	Level int
+	Text string
+}
+
+func getDocumentHeadings(doc ast.Node) []Heading {
+	ret := []Heading{}
+	ast.WalkFunc(doc, func(node ast.Node, entering bool) ast.WalkStatus {
+		heading, ok := node.(*ast.Heading)
+		if !ok {
+			return ast.GoToNext
+		}
+		children := node.GetChildren()
+		if len(children) > 0 && !entering {
+			leaf := children[0].AsLeaf()
+			if leaf == nil {
+				return ast.GoToNext
+			}
+			ret = append(ret, Heading{
+				Id: heading.HeadingID,
+				Level: heading.Level,
+				Text: string(leaf.Literal),
+			})
+			return ast.SkipChildren
+		}
+
+		return ast.GoToNext
+	})
+	return ret
+}
+
+type HeadingTree struct {
+	Heading Heading
+	Children HeadingTrees
+}
+
+type HeadingTrees []*HeadingTree
+
+func makeHeadingTrees(hs []Heading) HeadingTrees {
+	fmt.Println("fooooooooooooooouuuuuuuuund", len(hs), hs)
+	if len(hs) == 0 {
+		return nil
+	}
+
+	if len(hs) == 1 {
+		return HeadingTrees{
+			&HeadingTree{
+				Heading: hs[0],
+			},
+		}
+	}
+
+	var (
+		lasti int
+		found bool
+	)
+
+	first := hs[0]
+	rest := hs[1:]
+	for i, h := range rest {
+		if first.Level >= h.Level {
+			fmt.Println("thefound: ", first, h)
+			lasti = i+1
+			found = true
+			break
+		}
+	}
+
+	if !found {
+		fmt.Println("in not found")
+		return HeadingTrees{
+			&HeadingTree{
+				Heading: first,
+				Children: makeHeadingTrees(rest),
+			},
+		}
+	}
+
+	fmt.Println("through", lasti)
+	return append(
+		makeHeadingTrees(hs[:lasti]),
+		makeHeadingTrees(hs[lasti:])... ,
+	)
+}
+
+func RenderHeadingTrees(trees HeadingTrees, first bool) string {
+	var b strings.Builder
+	fmt.Fprint(&b, "<nav")
+	if first {
+		fmt.Fprint(&b, " class=\"document\"")
+	}
+	fmt.Fprint(&b, ">")
+
+	for _, tree := range trees {
+		fmt.Fprintf(
+			&b, "<a href=\"#%s\">%s</a>",
+			tree.Heading.Id, tree.Heading.Text,
+		)
+		if len(tree.Children) > 0 {
+			fmt.Fprint(&b, RenderHeadingTrees(tree.Children, false))
+		}
+	}
+	fmt.Fprint(&b, "</nav>")
+	return b.String()
+}
+
 func (srv *Server) ProcessToHtml(urlPath, filePath string, bts []byte) ([]byte, error) {
 	var b bytes.Buffer
 	doc := srv.makeMdParser().Parse(bts)
@@ -133,14 +242,21 @@ func (srv *Server) ProcessToHtml(urlPath, filePath string, bts []byte) ([]byte,
 		fmt.Fprint(&b, "</nav></header>")
 	}
 
-	fmt.Fprint(&b, "<main>", string(main_section), "</main>")
+	fmt.Fprint(&b, "<div class=\"content\">")
+	if srv.options.AddDocNavigation {
+		headings := getDocumentHeadings(doc)
+		trees := makeHeadingTrees(headings)
+		docNav := RenderHeadingTrees(trees, true)
+		fmt.Fprint(&b, docNav)
+	}
+	fmt.Fprint(&b, "<main>")
+	fmt.Fprintf(&b, string(main_section))
+	fmt.Fprintf(&b, "</main>")
+	fmt.Fprintf(&b, "</div>")
 	fmt.Fprint(&b, srv.pageFooter())
 	return b.Bytes(), nil
 }
 
-
-
-
 var makeRootHandler = func(opts ServerOptions) bond.Handler {
 	return bond.Root(bond.Path().
 		Case(
diff --git a/tool.go b/tool.go
index e3f2a42..6ebaf67 100644
--- a/tool.go
+++ b/tool.go
@@ -16,7 +16,8 @@ var Tool = mtool.T("rwiki").Func(func(flags *mtool.Flags){
 	flags.StringVar(&opts.WikiPath, "wiki", "wiki", "path to wiki files")
 	flags.StringVar(&opts.WebPath, "web", "web", "path to static web files")
 	flags.StringVar(&opts.WikiExt, "ext", ".pmd", "wiki file exitension")
-	flags.BoolVar(&opts.AddFileNavigation, "nav", true, "generate navigation")
+	flags.BoolVar(&opts.AddFileNavigation, "filenav", true, "generate file navigation")
+	flags.BoolVar(&opts.AddDocNavigation, "docnav", true, "generate document navigation")
 
 	flags.Parse()
 	srv := bond.Server{
diff --git a/wiki/some-file-name.pmd b/wiki/some-file-name.pmd
index 73f102f..ac3582b 100644
--- a/wiki/some-file-name.pmd
+++ b/wiki/some-file-name.pmd
@@ -6,7 +6,16 @@ teahuste| ehtua       | shit
 --------|-------------|--------------
 cock| dick|die
 
+* [X] check
+
 ```go
 func main() {
 }
 ```
+
+## Second header shit
+
+
+## another dick
+
+### third level header