how can i use timer in a web site

[vagelis]

hello!!

my question is how can i use timer in a web site
i want to make scrolling texts in labels and i thing this can be done with system.web.ui.timer
but all the samples that i read are using the start() method tha is for forms

does anyone know how can i use the timer in a web site?

my simple code is like that

Protected Sub Timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Label6.Text = Label6.Text.Substring(1) & Label6.Text.Substring(0, 1)
End Sub

the site opens but the text doesnt scroll