Comparing user 'Y' values

I want to compare two objects Y values but I want to add the objects height. Here's what I mean:

<img src="http://img259.imageshack.us/img259/2592/clipboard01zt.png" border="0" />

Where it say's "Y >" I want "Y + <object's height >" but as you can see all I can select is 'Compare Y'. Is there another way?

Basically what I want to say is something like:

If player's Y + height is greater than block's Y + height...

System - Compare two values

In there you use the expressions you want.

Like for example

Mario2.Y + Mario2.Height >= Block.Y + Block.Height

Brilliant, thanks Kyatric, much appreciated. <img src="smileys/smiley20.gif" border="0" align="middle" />