Help Home button replacement app?

[thehitmen]

is there an app which can take me home after opening an application...my home button on my galaxy s has stopped working, i am waiting for it to be fixed but is there a temporay solution for me.

I am basicaly looking for somthing to replace my physical home key.

Cheers

 

[big_mike]

back key a few times?

 

[snapper.fishes]

At the end of the day the app will still need to run on a button. Which button is it supposed to run on in that case?