function h(color)
{
hn = new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A" ,"B", "C", "D", "E", "F")
if(color<0){return "00"}
else if(color>255){return "FF"}
else
{
	s = "" + hn[Math.floor(color/16)] + hn[color%16]
	return s
	}
}
function toH(red, green, blue){return h(red) + h(green) + h(blue)}
function RGB(red, green, blue){return toH(red, green, blue)}




var sR = 1;
var sG = 7;
var sB = 0;
var R = 255;
var G = 255;
var B = 255;
var b = true;

function setButtonColor(r, g, b)
{
document.all["button"].style.color=RGB(r, g, b);
}

function startChanging()
{
if(b==true)
	{
	if((R>256)||(G>256)||(B>256))
		{
		b=false;
		}
	R+=sR;G+=sG;B+=sB;
	}
else
	{
	if((R<0)||(G<0)||(B<0))
		{
		b=true;
		}
	R-=sR; G-=sG; B-=sB;
	}
setButtonColor(R, G, B);
setTimeout("startChanging()", 1)
}