* Returns the Value corresponding to the given system color.
*/
public static Value getSystemColor(String ident) {
ident = ident.toLowerCase( ); // todo locale??
SystemColor sc = (SystemColor)factories.get(ident);
return new RGBColorValue
(new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getRed()),
new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getGreen()),
new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getBlue()));
}