From http://www.w3schools.com (Copyright Refsnes Data)
WMLScript insertAt() Function
Complete WMLScript String Library
The insertAt() function divides a string into elements and inserts a substring
at the specified index position.
Syntax
|
n = String.insertAt(string, substring, index, separator)
|
| Part |
Description |
| n |
The string returned from the function |
| string |
The original string |
| substring |
The substring to be inserted into the original string |
| index |
An integer that specifies where to insert the substring |
| separator |
The dividing separator |
Example
|
var a = String.insertAt("Visit W3Schools!","us at",1," ");
|
Result
|
a = "Visit us at W3Schools!"
|
Complete WMLScript String Library
From http://www.w3schools.com (Copyright Refsnes Data)