functions in javascript explained code example

Example 1: function javascript

var x = myFunction(4, 3);     // Function is called, return value will end up in x

function myFunction(a, b) {
    return a * b;             // Function returns the product of a and b
}

Example 2: functions in javascript

function name( parameter1 ,parameter 2,..)  //name signifies funcname
{
  
}