//divObject width/height retrieval
//26th September 2001
//karl@core10.co.uk

function ProtoLayerGetContentWidth() {
	return ns4? this.doc.width : this.ref.offsetWidth
}
function ProtoLayerGetContentHeight() {
	return ns4?  this.doc.height : this.ref.offsetHeight;
}
ProtoLayer.prototype.getContentWidth = ProtoLayerGetContentWidth
ProtoLayer.prototype.getContentHeight = ProtoLayerGetContentHeight