General AS2 help needed

Im back to the grinding stone, I stopped after awhile after getting uber frustrated with my current project, Im back, solved my MAJOR problem, and are now on a new one! Yay =P So now, hoping somebody could help solve this problem!
<pre>

var nextrow;
function onLoad()
{
nextrow = 0;
}
function onEnterFrame()
{
_root.attachMovie (“grid”, “grid”, 99999)
if(nextrow==1)
{
_root.attachMovie (“row1block1”, “row1block1”, 1)
_root.attachMovie (“row1block2”, “row1block2”, 2)
_root.attachMovie (“row1block3”, “row1block3”, 3)
}
if(nextrow==3)
{
trace(“working”);
_root.attachMovie (“row2block1”, “row2block1”, 4)
_root.attachMovie (“row2block2”, “row2block2”, 5)
_root.attachMovie (“row2block3”, “row2block3”, 6)
}
if (Key.isDown(Key.SPACE))
{
nextrow++;
}

}

</pre>

Ok, so now the trace works, and it attaches the movie clip, but the first row, no longer moves the way it should, and the second row, moves, but ONLY after pressing space ANOTHER time after its attached.

And could somebody please tell me the correct tags?

http://rapidshare.com/files/208790244/Project_STACKER.rar.html
Those are my project files (only 10 dl’s)

OK, so I changed it up abit, now, the first row, will only be attached when I press space once, BUT, it wont move correctly, until I press it a second time, then a third, the second row gets attached, but THAT wont work until I press space a fourth time! Problems problems problems T_T