Kyatric Thanks 4 ur help.
I tried to use the is touching object 4 the right and left directions and it works fine.
For the top direction i just left it as it is "on touch object" but i want it to work as it is in the game now; ie:
if he is standing and jump the strength of the jump will be different from the case of he is running and jump. and in both cases there is two jumps one if he is in the floor and the other if he is on the sky.
Thanks again and wish u a nice day :)