CSSStyleDeclaration is used incorrectly

[divide]

Currently animateClass() (and perhaps others) iterate directly over CSSStyleDeclaration returned from getComputedStyle() as if it were a hash with style values contained directly. But this convenient access mode is not codified in standards (​http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration) and thus not necessarily available in all browsers.

In particular, KJS (Konqueror), as of KDE 4.3.75, only provides standards-compliant interface to CSSStyleDeclaration, which renders animateClass() (and any and all effects depending on it) unusable.

[divide]

The following function converts to hash for drop-in replacement:

function css2hash(css) {
	var out = {};
	var i;
	for (i = 0; i < css.length; i++) {
		var key = css.item(i);
		out[key] = css.getPropertyValue(key);
	}
	return out;
}

[Scott González]

Can you please test against trunk? This code has been completely rewritten.