The length of the text in a textNode
|DOM level - 1|
|JScript - 5.0|
|Internet Explorer - 5.0|
|Netscape - 6.0|
|Property/method value type:||Number primitive|
The text enclosed in a text node can be measured for length by this property. However it is still stored as a string value in the data property and you should not assume that it is an array simply because it has a length property.