public void handleKeyRelease(int value) {
		
		switch (value) {
			case MinuetoKeyboard.KEY_UP:
			
				this.frameRate++;
				window.setMaxFrameRate(frameRate);
				break;
				
			case MinuetoKeyboard.KEY_DOWN:
			
				this.frameRate--;
				if (this.frameRate < 1) this.frameRate = 1;
				window.setMaxFrameRate(frameRate);
				break;
			
			case MinuetoKeyboard.KEY_LEFT:
			
				this.frameRate = this.frameRate - 10;
				if (this.frameRate < 1) this.frameRate = 1;
				window.setMaxFrameRate(frameRate);
				break;
				
			case MinuetoKeyboard.KEY_RIGHT:
			
				this.frameRate = this.frameRate + 10;				
				window.setMaxFrameRate(frameRate);
				break;
				
			default:
				
		}
	}