var circle:Shape = new Shape();
addChild(circle);
circle.x = circle.y = 150;
circle.graphics.lineStyle(40);

var gradientColors:Array =
	[
		 0xFF0000,
		 0xFFFF00,
		 0xFF00FF,
		 0xFF6600,
		 0x00FFFF,
		 0x2E0854,
		 0x8F5E00,
		 0x8F5E99,
		 0xFFFF00,
		 0xFF00FF,
		 0xFF6600
	];
var gradientAlphas:Array = [1,1,1,1,1,1,1,1,1,1,1];
var gradientRatios:Array = [0,25,50,75,100,125,150,175,200,225,250];

circle.graphics.lineGradientStyle(GradientType.LINEAR, gradientColors, gradientAlphas, gradientRatios);

circle.graphics.drawCircle(-10, -10, 100);