//                       The used in every page section.
//random function sections
function randrange(lower,upper)
{
  rng=eval(upper)-eval(lower);
	x=rand(rng);
	d=eval(lower)+x;
	return d
}
function rand(maxvalue)
{
 		w=Math.floor(Math.random() * maxvalue) + 1;
		return w;
}
// function that sets up the arrays before they are used.
function MakeArray(size)
{
 		this.length = size;
		for (var i =1; i <= size; i++)
		{
		 		this[i] = 0;
		}
		return this;
}
//          END OF             The used in every page section.