Syntax
array.join() array.join(string)
The join() method converts all the elements to strings and then concatenates all the strings into a longer string.
If an argument is provided in the parameter list, it is used to separate the elements in the string returned by the method.
<html> <script language="JavaScript"> <!-- fruit = new Array("A","B","C"); aString = fruit.join("-"); document.write("The fruit array contains: ",aString); --> </script> </html>