[E:\telus-agcg\SE-Development\fse_dev\_devteam\griffin\Spry\articles\effects_coding] effect_composition.jpg {ts '2006-12-13 12:08:30'} linear.png {ts '2006-12-13 12:08:30'} sinusoidal.png {ts '2006-12-13 12:08:30'}