spaces in anchor tag

Hi All!
I am building up a navigator. I'va an asp.net literal control and I am assigning the current url to that literal. Here is my code:
If Not Navigator = Nothing Then strNavigator = Navigator If Not strNavigator.Contains(Request.Url.ToString) Then strNavigator = strNavigator & " >> <a href=" & Request.Url.ToString & ">" & Request.QueryString("n").ToString() & "</a>" Navigator = strNavigator

myliteral.Text = strNavigator End If
Else
If Not Request.QueryString("n").ToString = Nothing Then
strNavigator = "<a href=" & Request.Url.ToString &am ...