Breadcrump

Hi,

I have to implement breadcrump of the navigation within the site by a user. I have found the following code in the v4.master.

<SHAREPOINT:SPLINKBUTTON id=onetidProjectPropertyTitle navigateurl="~site/" runat="server"><SHAREPOINT:PROJECTPROPERTY runat="server" property="Title"></SHAREPOINT:PROJECTPROPERTY></SHAREPOINT:SPLINKBUTTON>

The above was replaced by the following code.

<ASP:SITEMAPPATH runat="server" hideinteriorrootnodes="true" rootnodestyle-cssclass="breadcrumbRootNode" currentnodestyle-cssclass="breadcrumbCurrentNode" nodestyle-cssclass="breadcrumbNode" rendercurrentnodeaslink="true" sitemapproviders="SPSiteMapProvider,SPXmlContentMapProvider">  
 </ASP:SITEMAPPATH>

This partially worked by showing the first link that user visits ,on left top of the site. But the problem is ,its replacing the site's logo.Also its showing only the first link.After that it doesnt show anything.

Any idea what changes do I have to make?