var a:int;
var b:int;
var c:int;

for (var i:int = 0; i<1000; i++)
{
	if (randominteger(1,2) == 1)
	{
		a++;

		if (randominteger(1,2) == 1)
		{
			c++;
		}
	}
	else
	{
		b++;
	}
}
trace("1000 calls - 1's:" +a +"- 0's:" + b + " C: " + c);

function randominteger(low:Number, high:Number):Number
{
	return Math.floor(Math.random() * (1+high-low)) + low;
}