(function($) {
	
	var site = window.site = function() {
		return {

			topScroll : function() {
						
				// Use Document Scroll Top first
				var height = document.documentElement.scrollTop;
				
				// Check Body Scroll Top
				if (height == 0) {
					height = document.body.scrollTop;
				}
				
				return height;
			},
			
			windowWidth : function () {
				return document.documentElement.clientWidth;
			},
			
			windowHeight : function () {
				return document.documentElement.clientHeight;
			}			
			
		};
		
	}($)
})($);