Problem Installing head unit....

Im trying to Install a aftermarket head unit in my Honda civic 01 and the thing is that i dont know how to take out the stock stereo. and in order for me to that i think i have to remove the dash BUT i dont kno how remove the dash... SO if someone knows how to remove it or maybe knows a web site that explains how to remove it would be greatly apperciated if someone can give that info. Thanks

www.7thGenCivic.com