Get rid of HorizontalLayout in MapOutputTab and use manual resizing. The OpenLayers Map widget is now resized and positioned manually by a ResizeHandler method. The automatic HorizontalLayout was obviously broken in combination with the OpenLayers widget. This should fix various layout issues with the OpenLayers Map.

package de.intevation.flys.artifacts.math;

public final class Identity
implements         Function
{
    public static final Identity IDENTITY = new Identity();

    public Identity() {
    }

    public double value(double x) {
        return x;
    }
}
// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :