Dimension = {
	/**
	 *  Gets the position of the mouse relative to the document
	 */
	getMousePosition: function (e) {
		var position = {x: 0, y: 0};
		
		if (e.pageX || e.pageY) {
			position.x = e.pageX;
			position.y = e.pageY;
		} else if (e.clientX || e.clientY) {
			position.x = e.clientX + document.body.scrollLeft
				+ document.documentElement.scrollLeft;
			position.y = e.clientY + document.body.scrollTop
				+ document.documentElement.scrollTop;
		}
		
		return position;
	}
};