get path of SqlLite database those ara created by javascript

Question

How to get path of SqlLite database

when we create using java script .?

 

can i change storage path of sqllite database  when we create?

 

code of create database :

 

var db = openDatabase("mydb.db;Version=3;", "1.0","Address Book", 200000); 

 

 

 

Please help....