      *  class selector, otherwise it represents a simple type selector.
      *  @param selector The selector chain used to match IAdvancedStyleClient
      *  components to this style declaration.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function CSSStyleDeclaration(subject:String=null, selector:CSSSelector=null)
     {

     *  Determines the order of precedence when applying multiple style
     *  declarations to a component. If style declarations are of equal
     *  precedence, the last one wins. 
     */
    public function get specificity():uint
    {

     *  the construction of a style declaration. Only global class selectors or
     *  simple type selectors are supported. Note that this style declaration is
     *  not automatically registered with the StyleManager when using this API.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */ 
    mx_internal function set selectorString(value:String):void
    {
