Made .show() and .hide() use .animate() only if speed argument is truthy or 0.
Made .show() and .hide() use .animate() only if speed argument is truthy or 0.

praveen9102/Shazam,ilyakharlamov/jquery-xul,praveen9102/Shazam,roytoo/jquery,demetr84/Jquery,jquery/jquery,scottjehl/jquery,sancao2/jquery,chitranshi/jquery,demetr84/Jquery,eburgos/jquery,mislav/jquery,jquery/jquery,diracdeltas/jquery,kpozin/jquery-nodom,npmcomponent/component-jquery,jcutrell/jquery,hoorayimhelping/jquery,fat/jquery,jcutrell/jquery,ilyakharlamov/jquery-xul,npmcomponent/component-jquery,Karyotyper/jquery,kpozin/jquery-nodom,gnarf/jquery,eburgos/jquery,sancao2/jquery,dtjm/jquery,roytoo/jquery,roytoo/jquery,Karyotyper/jquery,chitranshi/jquery,rwaldron/jquery,eburgos/jquery,isaacs/jquery,mislav/jquery,diracdeltas/jquery,Karyotyper/jquery,sancao2/jquery,jquery/jquery,RubyLouvre/jquery,dtjm/jquery,RubyLouvre/jquery,quiaro/request-agent,scottjehl/jquery,fat/jquery,hoorayimhelping/jquery,diracdeltas/jquery,rwaldron/jquery,isaacs/jquery,gnarf/jquery