Loading an expression with a script

I have a script that does a few things, and upon completion i need it to add an expression to the position of a layer in a comp. the expression is saved on its own in a .js file and the script is supposed to load it. however, this isn't working at all the way i expect it to. here's what i have now. any help would be GREATLY appreciated.

var positionExpression = new File("R10_PositionExpression.js");
controlComp.layer("Bounce Variable Controls").position.expression = positionExpression;


Thanks!


ben

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benfRank
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