 	 *  set it by using the <code>setStyle()</code> method. 
 	 *  
 	 *  @default false
+	 *  
+	 *  @langversion 3.0
+	 *  @playerversion Flash 9
+	 *  @playerversion AIR 1.1
+	 *  @productversion Flex 3
 	 */
 	 public var isStyle:Boolean = false;
 		

	/**
	 *  The name of the property on the target to animate.
	 *  This attribute is required.
	 */
	public var property:String;
	

	/**
	 *  The ending value for the effect.
	 *  The default value is the target's current property value.
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	public var toValue:Number;
	
