var background = document.getElementById("bg");
var r = Math.round(Math.random()*255);
var b = Math.round(Math.random()*255);
var g = Math.round(Math.random()*255);
var nextr = Math.round(Math.random()*255);
var nextb = Math.round(Math.random()*255);
var nextg = Math.round(Math.random()*255);
color = "rgb("+r+","+g+","+b+")";
document.getElementById("bg").style.backgroundColor = color;
function nextFrame() {
	if (r>nextr) {r=r-1;}
	if (r<nextr) {r++;}	
	if (b>nextb) {b=b-1;}
	if (b<nextb) {b++;}		
	if (g>nextg) {g=g-1;}
	if (g<nextg) {g++;}
	if (r==nextr){if (g==nextg){if (b==nextb){
	nextr = Math.round(Math.random()*255);
	nextb = Math.round(Math.random()*255);
	nextg = Math.round(Math.random()*255);	
	}}}
	color = "rgb("+r+","+g+","+b+")";
	document.getElementById("bg").style.backgroundColor = color;
	setTimeout("nextFrame()",100);
}
nextFrame();