function resizeTo(width, height) {
		var containerElm, iframeElm, containerSize, iframeSize;

		function getSize(elm) {
			return {
				width: elm.clientWidth,
				height: elm.clientHeight
			};
		}

		containerElm = editor.getContainer();
		iframeElm = editor.getContentAreaContainer().firstChild;
		containerSize = getSize(containerElm);
		iframeSize = getSize(iframeElm);

		if (width !== null) {
			width = Math.max(settings.min_width || 100, width);
			width = Math.min(settings.max_width || 0xFFFF, width);

			DOM.setStyle(containerElm, 'width', width + (containerSize.width - iframeSize.width));
			DOM.setStyle(iframeElm, 'width', width);
		}

		height = Math.max(settings.min_height || 100, height);
		height = Math.min(settings.max_height || 0xFFFF, height);
		DOM.setStyle(iframeElm, 'height', height);

		editor.fire('ResizeEditor');
	}
Resizes the editor to the specified width, height.