I needed a CSS Friendly Adapter for siteMapPath, but couldn't find one on net, so i made one of my own. it works bullocks.

 This will Print a CSS Friendly SiteMapPath, you can play around with it to print the kind of tags you need.

for now it just prints a <p> tag at the start and end , and then print <a> links separated by a comma (for accessibility point of view) ,

comma has span around it of class Hide, so you can hide it using simple css.

Give me a shout if you find any difficulties

cheers

using System;
using System.IO;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace CSSFriendly
{
    public class SiteMapPathAdapter : System.Web.UI.WebControls.Adapters.WebControlAdapter 
    {
        public SiteMapPathAdapter()
        {
            //
        }

        protected override void OnInit(EventArgs e)
        {
            base.OnInit(e);
            RegisterScripts();
        }

        private void RegisterScripts()
        {
       
            Page.ClientScript.RegisterClientScriptInclude(GetType(), GetType().ToString(), Page.ResolveUrl("~/JavaScript/MenuAdapter.js"));
        }

        protected override void RenderBeginTag(HtmlTextWriter writer)
        {
            if ((Control != null) && (Control.Attributes["CssSelectorClass"] != null) && (Control.Attributes["CssSelectorClass"].Length > 0))
            {
                writer.WriteLine();
                writer.WriteBeginTag("div");
                writer.WriteAttribute("class", Control.Attributes["CssSelectorClass"]);
                writer.Write(HtmlTextWriter.TagRightChar);
                writer.Indent++;
            }

            writer.WriteLine();
            writer.WriteBeginTag("div");
            writer.WriteAttribute("class", "AspNet-siteMap");
            writer.Write(HtmlTextWriter.TagRightChar);
        }

        protected override void RenderEndTag(HtmlTextWriter writer)
        {
            writer.WriteEndTag("div");

            if ((Control != null) && (Control.Attributes["CssSelectorClass"] != null) && (Control.Attributes["CssSelectorClass"].Length > 0))
            {
                writer.Indent--;
                writer.WriteLine();
                writer.WriteEndTag("div");
            }

            writer.WriteLine();
        }

        protected override void RenderContents(HtmlTextWriter writer)
        {
            writer.Indent++;
            SiteMapPath item = (SiteMapPath)Control;
            
            SiteMapProvider Provider = ((System.Web.UI.WebControls.SiteMapPath)(Control)).Provider;
            
            SiteMapNodeCollection collection = new SiteMapNodeCollection();
            
            SiteMapNode node = Provider.CurrentNode;
            
            if (node != null)
            {
                collection.Add(node);
                while (node != Provider.CurrentNode.RootNode)
                {
                    node = node.ParentNode;
                    collection.Add(node);
                }
            }

            BuildItems(collection, true, writer);
          
            writer.Indent--;
            writer.WriteLine();
        }

       

        private void BuildItems(SiteMapNodeCollection items, bool isRoot, HtmlTextWriter writer)
        {
            if (items.Count > 0)
            {
                writer.WriteLine();
                writer.WriteBeginTag("p");
                writer.Write(HtmlTextWriter.TagRightChar);
                writer.Indent++;

                for (int i = items.Count - 1; i > -1; i--)
                {
                    // Write href links for item, if item is not currentNode
                    if (i != 0)
                    {
                        BuildItem(items[i], writer);
                    }
                    else
                    {
                        // if node is currentNode just print the title
                        writer.WriteLine();
                        writer.Indent++;
                        writer.Write(items[i].Title);
                        writer.Indent--;
                    }
                    
                }
                writer.Indent--;
                writer.WriteLine();
                writer.WriteEndTag("p");
            }
        }

        private void BuildItem(SiteMapNode item, HtmlTextWriter writer)
        {

            if ((item != null) && (writer != null))
            {
                if (item.Url.Length > 0)
                {
                        writer.WriteLine();
                        writer.WriteBeginTag("a");
                        writer.WriteAttribute("href", Page.ResolveUrl(item.Url));
                        writer.WriteAttribute("class", "AspNet-SiteMap-Link");
                        writer.Write(HtmlTextWriter.TagRightChar);
                        writer.Indent++;
                        writer.WriteLine();
                        writer.Write(item.Title);
                        writer.Indent--;
                        writer.WriteLine();
                        writer.WriteEndTag("a");

                        writer.WriteLine();
                        writer.WriteBeginTag("span");
                        writer.WriteAttribute("class", "Hide");
                        writer.Write(HtmlTextWriter.TagRightChar);
                        writer.Indent++;
                        writer.Write(",");
                        writer.Indent--;
                        writer.WriteLine();
                        writer.WriteEndTag("span");
                }
                
            }
        }
    }
}