Render folder breadcrumb HTML. 

This method can be accessed through the SiteMap.asmx file located in:

~/Workarea/webservices/WebServiceAPI/SiteMap.asmx

[SoapHeader("AuthHeader")]
[SoapHeader("RequestInfoHeader")]
[WebMethod(MessageName = "RenderFolderBreadcrumbHtml", Description = "")]
public string RenderFolderBreadcrumbHtml(SitemapPath[] nodes, string pathSeparator, bool linkNodes, string linkTarget, bool displayVertical, string pageUrl);

<SoapHeader("AuthHeader")>
<SoapHeader("RequestInfoHeader")>
<WebMethod(MessageName = "RenderFolderBreadcrumbHtml", Description = "")>
Public Function RenderFolderBreadcrumbHtml(nodes As SitemapPath[], pathSeparator As string, linkNodes As bool, linkTarget As string, displayVertical As bool, pageUrl As string) As string