function getElement(id, frame) {
	if (frame == null || frame == '') frame = self;
	if (document.getElementById && !is.ie5) return frame.document.getElementById(id);
	else if (document.all) return frame.document.all[id];
	else if (document.layers) {
		if (frame.document.layers[id]) return frame.document.layers[id];
		for (var i = 0; i < frame.document.layers.length; i++) {
			if (frame.document.layers[i].document && frame.document.layers[i].document.layers) {
				tempLayer = getElement(id, frame.document.layers[i]);
				if (tempLayer != null) return tempLayer;
			}
		}
	}
	return null;
}