no safari icon on safari browser

no safari logo on safari browser

I have vista and i just installed safari and i noticed that on the upper left of the browser there is no safari icon or safari logo ? IE7 and firefox have their respectable logos on the upper left but why doesnt safari ? here is the logo below that im talking about..

[URL="http://img517.imageshack.us/img517/47/safarika2.jpg"][URL="http://img517.imageshack.us/img517/47/safarika2.jpg"][/URL][/URL]