Get a random number in Javascript with a lower and upper bound inclusive.

```
function get_random_number__start_end_inclusive(start_inclusive, end_inclusive)
{
console.log("get_random_number__start_end_inclusive: " + start_inclusive + " | " + end_inclusive);
//javsacripts built in function
//returns a rnd value between 0 and 1 (not including 1)
var rnd_initial_value = Math.random();
console.log("rnd_initial_value", rnd_initial_value);
//what is the range between the highest and the lowest number desired
//ex: 1-5, range = 5, (5 - 1) + 1
var range = (end_inclusive - start_inclusive) + 1;
console.log("range", range);
//get zero based ranged using the initial rnd value
//since the rnd_initial_value will always be under 1, rnd_initial_value * range will always be less than range
var zero_based_rnd_number = Math.floor(rnd_initial_value * range);
console.log("zero_based_rnd_number", zero_based_rnd_number);
//move zero_base_rnd_number based on start_inclusive
var final_result = zero_based_rnd_number + start_inclusive;
console.log("final_result", final_result);
return final_result;
}
```