Still a newbiew)
Here is what I would like to do:-

Control ctl = DotNetNuke.Common.Globals.FindControlRecursiveDown(this.ContainerControl, "lblTitle");
linksCat = Request.QueryString["fm"].ToString();

if ((ctl != null))
{
if ((friendly url string contains "string1"))
{
string s1 = new StringBuilder().Append("ABC Handbook: ").Append(linksCat.ToString()).ToString();

((Label)ctl).Text = s1;
}
else
{
string s1 = new StringBuilder().Append("ABC Data Sheet: ").Append(linksCat.ToString()).ToString();

((Label)ctl).Text = s1;
}

I am not sure how to get the full friendly URL into a string variable.

Found the solution at http://www.sipidcode.com/post/Livin...px#comment
Here is the line that worked for me:-

string originalRequestedUrl = Context.Items["UrlRewriteriginalUrl"].ToString();

Great!