Global variables?

[Anon]

Hey there, i have this code:

---

global $MouseOver, $MouseFocus;

$MouseOver = ' onMouseOver="this.filters.alpha.opacity=\'100\'" onMouseOut="this.filters.alpha.opacity=\'50\'" style="filter:alpha(opacity=50);-moz-opacity:50%;"';

$MouseFocus = ' onFocus="javascript:this.blur();"';

and a while further:

function printImage($IMAGEURL)
{
$TheImage="<IMG SRC=\"".$IMAGEURL."\"";
$TheImage=$TheImage.$MouseOver.">";

}

But in the function the "$MouseOver" variable is empty!!
Why?

I also tried to define them as global:
global $MouseOver;

[flipis]

define it as a global INSIDE the function. Else, the function scope will not recognize the variable

fLIPIS

[daarius]

you have to declare it again in the function, doing:

global $MouseOver;

[Anon]

Hmm, but why are the variables you declare in "config.inc" global, and those which i declare the same way, but inside this file not?

[Anon]

Cool, didn't know that, works now!

[flipis]

More C u need :-)