//Math.random() returns a floating point number from 0 up to but not including 1. For example:

/*
	> Math.random()
	0.2625259844878184
	> Math.random()
	0.06513541210374607
	> Math.random()
	0.5629554153276711
*/

/*
	but normally you will want a larger number. To do this you can multiply Math.random() by a number. If we wanted numbers between 0 & up to but not including 100:
    > Math.random() * 100
	26.25259844878184
	> Math.random() * 100
	6.513541210374607
	> Math.random() * 100
	56.29554153276711
*/

/*
	Often you will want a whole number, for that we can use Math.floor() which will strip off the numbers after the decimal:
*/

Math.floor( Math.random() * 100 );//output any numbers 0,1,2,3,4,5 ...... 97,98,99. 99 ONLY


/*
	If you wanted numbers between 1 & 100 then you would need to + 1. So it becomes
*/
Math.floor( Math.random() * 100 ) + 1