How do I...

[SamXX]

How do I get them secret boxes in my sig so when you click them it shows whats underneath?
Please reply,

 

[Kyle]

<div class='spoiler_toggle'>Spoiler: click to toggle</div><div class="spoiler" style="display:none;">[spo.iler][/spo.iler]
Oh... remove the period after both o's.</div>

 

[SamXX]

Thanks