moving objects on x,y axis

Hello to everyone,

I'm new to this forum, I have tried to move an object on both axis at the same time by changing values in two slider using thispatcher object.
I can only move it in one axis at the time sending the following message:
script move $1 100.
I tried to send both x and y axis sending the message: script move $1 $2.
I also used a message box given the $1/$2 but still object moves on x axis.

Any suggestions?

Thanks in advance