Please help me to solve this problem.

Write a JavaScript Program to fix number of decimal places 1. Get the users input - Get the number with 4/5 decimal places Get the number of decimal places to fix Check the entered value is a number Pass the two values (user entered) to a function named fixdecimal_697 Perform the calculation and display the output Enter the number with decimal places you want to fix 12345.5678 OK Cancel How many decimal places do you want? Prevent this page from creating additional dialogs OK Cancel