Try makevar:
PHP Code:
//#CLIENTSIDE
function onCreated() {
echo(makevar("mousescreenx")); // echos pixel position of mouse on screen
}
Other makevar example..
PHP Code:
//#CLIENTSIDE
function onCreated() {
temp.really.long.var.something = "HA";
temp.start = "temp.really.long.";
temp.value = makevar(temp.start @ "var.something");
echo(temp.value); // echos "HA"
}