function _createCanvas(){

	var canvasses = document.getElementById("canvasses");
	var canvas = document.createElement("canvas");

	// Dimensions
	var _onResize = function(){
		var width = canvasses.clientWidth;
		var height = canvasses.clientHeight;
		canvas.width = width*2; // retina
		canvas.style.width = width+"px";
		canvas.height = height*2; // retina
		canvas.style.height = height+"px";
	};
	_onResize();

	// Add to body!
	canvasses.appendChild(canvas);

	// subscribe to RESIZE
	subscribe("resize",function(){
		_onResize();
	});

	// Gimme
	return canvas;

}
**************************

A miscellaneous collection of reuseable helper methods
that I couldn't be arsed to put into separate classes
***************************