data type « XML « Flash / Flex / ActionScript

1.	Do the conversion for the Number type (instead of explicitly using Number( )):
2.	A simple technique to convert the string false to a Boolean false is to use the toLowerCase( ) method and compare the value with the string true:
3.	Trying to convert a mixed element into a string results in a formatted XML string as output:
4.	text( ) method should be used to return only the text nodes of an element