Howto make player faster

Hey guys,
can u tell me how to hack the speed of the player in a flash game, so u move faster than the normal speed is, but the rest of the game is in normal speed??

ask if u got any questions!

thx, steev

here are two methods of increasing speed

sry but it do not help me anything... :S
its a flash game in the browser, and there are no items to equip and nothing where you see the speed, only a simple game wth a player and npc's........