// canvas definition standard variables
		canvas = document.getElementById('canvasArea');
		context=canvas.getContext("2d");
		// message details centered on canvas
		var mText="Hi!";
		var xPos = canvas.width/2;
		var yPos = canvas.height/2;
		// text format details
		context.font = "80pt Comic Sans MS";
		context.fillStyle = 'lime';
		context.textAlign = 'center';
		context.textBaseline = 'middle';

		// file text.
		context.fillText(mText,xPos,yPos);