// JavaScript Document



function getColorComponents(numero)

{

	var res = new Array();

		

	res[0] = parseInt("0x" + numero.substr(0, 2));

	res[1] = parseInt("0x" + numero.substr(2, 2));

	res[2] = parseInt("0x" + numero.substr(4, 2));

	

	return res;

}



function getGradientComponent(n1, n2, z)

{		

	var i = 0;

	var n = 0;

	var res = new Array();

	

	n = (n1 - n2) / (z - 1);

	

	for(i = 0; i < z; i++)

	{

		res[i] = n2 + (n * ((z - 1) - i));

		res[i] = Math.floor(res[i]);

		res[i] = res[i].toString(16);

		

		if(res[i].length < 2) res[i] = "0" + res[i];

	}



	return  res;

}





function getGradientColors(firstColor, lastColor, gradientZones)

{

	var components1 = getColorComponents(firstColor);

	var components2 = getColorComponents(lastColor);

	

	var i = 0;

	var colors = new Array();

	var res = new Array();

	

	for(i = 0; i < components1.length; i++)

	{

		colors[i] = getGradientComponent(components1[i], components2[i], gradientZones);

	}

	

	for(i = 0; i < gradientZones; i++)

	{

		res[i] = colors[0][i] + colors[1][i] + colors[2][i];

	}

	

	return res;

}