function initArray() {
	this.length = initArray.arguments.length;
	for (var i = 0; i < this.length; i++) this[i+1] = initArray.arguments[i];
}

var hexChars = "0123456789ABCDEF";

function Dec2Hex(Dec) {
	var a = Dec % 16;
	var b = (Dec - a)/16;
	hex = "" + hexChars.charAt(b) + hexChars.charAt(a);
	return hex;
}

var coloredElement = null;

function bgChanger(e, begin, end, steps) {
	coloredElement = e;
	
	steps = steps - 1;

	redA = begin.charAt(0) + begin.charAt(1);
	red_valA = parseInt(redA,'16');	
	redB = end.charAt(0) + end.charAt(1);
	red_valB = parseInt(redB,'16');	
	red_int = ((red_valB - red_valA) / steps) * -1;
	
	grnA = begin.charAt(2) + begin.charAt(3);
	grn_valA = parseInt(grnA,'16');
	grnB = end.charAt(2) + end.charAt(3);
	grn_valB = parseInt(grnB,'16');
	grn_int = ((grn_valB - grn_valA) / steps) * -1;
	
	bluA = begin.charAt(4) + begin.charAt(5);
	blu_valA = parseInt(bluA,'16');
	bluB = end.charAt(4) + end.charAt(5);
	blu_valB = parseInt(bluB,'16');
	blu_int = ((blu_valB - blu_valA) / steps) * -1;
	
	step = 2;
	red = red_valA;
	grn = grn_valA;
	blu = blu_valA;

	color = "#" + begin;
	setColor(color);

	looper(red, red_int, grn, grn_int, blu, blu_int, steps, step, end);
}

function looper(red, red_int, grn, grn_int, blu, blu_int, steps, step, end) {
	red -= red_int;
	red_round = Math.round(red);
	red_hex = Dec2Hex(red);

	grn -= grn_int;
	grn_round = Math.round(grn);
	grn_hex = Dec2Hex(grn);

	blu -= blu_int;
	blu_round = Math.round(blu);
	blu_hex = Dec2Hex(blu);

	color = "#" + red_hex + grn_hex + blu_hex;
	setColor(color);

	step++;
	
	if(steps >= step) {
		setTimeout("looper('" + red + "', '" + red_int + "', '" + grn + "', '" + grn_int + "', '" + blu + "', '" + blu_int + "', '" + steps + "', '" + step + "', '" + end + "');", 50);
	} else {
		color = "#" + end;
		setTimeout("setColor('" + color + "');", 100);
	}
		
}

function setColor(color) {
	coloredElement.style.backgroundColor = color;
}