The dimensions() method returns the number of dimensions of the array.
<html> <script LANGUAGE="VBScript"> <!-- Function myVBArray() Dim i Dim j Dim k k = 1 Dim myArray(1, 1) For i = 0 To 1 For j = 0 To 1 myArray(j, i) = k document.writeln(k) k = k + 1 Next document.writeln("<hr>") Next myVBArray = myArray End Function ' End Hide --> </script> <script language="JScript"> <!-- var myArray = new VBArray(myVBArray()); alert(myArray.dimensions()); --> </script> </html>