Javascript function is often used to carry out multiple tasks ranging from showing alert box to changing the inner html value of a webpage. Below code will create a function which will multiply two numbers passed into it and showing the result trough the alert box!
multiply(3, 4); function multiply(a, b) { var factor = a * b; alert(factor); }
In order to use the above javascript multiply function all we need to do is to pass two numbers into that function and it will carry out it’s job accordingly.