//divObject width/height retrieval
//11th September 2003
//karl@core10.co.uk

function ProtoLayerGetContentWidth() {
	return this.ref.offsetWidth
}
function ProtoLayerGetContentHeight() {
	return this.ref.offsetHeight;
}
function getWindowWidth(){
	return ns ? document.documentElement.offsetWidth : document.body.clientWidth;
}
function getWindowHeight(){
	return ns ? document.documentElement.offsetHeight : document.body.clientHeight;
}
ProtoLayer.prototype.getContentWidth = ProtoLayerGetContentWidth
ProtoLayer.prototype.getContentHeight = ProtoLayerGetContentHeight