JavaScript Effects

• Press "Play" to see a demo
• See below and view the source of this page for usage
• Download effects.js

// create a fade effect which will be applied
// in 25 steps with 50 millisecond timeouts between steps

var effect = new Effects.FadeEffect(25, 50);

// apply the effect to an element: fade from full opacity to 50% transparency

effect.apply(document.getElementById("myelement"), 1, 0.5);