JSON object that uses jQuery to get width and height of viewport

window_measure.js

var measure = {
	'num' : 9,
	'wHeight' : function(){
		var h = $(window).height();	
		return h;
	},
	'wWidth' : function(){
		var w = $(window).width();
		return w;
	},
	'divis' : function(){
		var x = measure.num / 3;
		return x;
	},
	'sheight' : function(){
		var y = measure.wHeight() / measure.divis();
		return y;
	},
	'swidth' : function(){
		var z = measure.wWidth() / measure.divis();
		return z;
	}
}