if (typeof GearOfWear2 == 'undefined') GearOfWear2 = {};

new function(){
	GearOfWear2.functions = (function(){
		return {
			setup : function( settings, number ){
				this.change_image( settings, number );
			},
			change_image : function( settings, number ){
				var s = settings;
				var n = number;
				$( settings.hover_node ).hover(
					function(){
						var img_src = s.img_path + n[$(this).attr('id')] + s.img_ext;
						$(s.change_img_node).attr('src', img_src );
					},
					function(){
						var img_src = s.img_path + s.img_ext;
						$(s.change_img_node).attr('src', img_src );
					}
				);
			}
		}
	})();
}

$(function(){
	var settings = {
		img_path   : 'img/img_unit',
		img_ext    : '.jpg',
		hover_node      : '#btnShop, #btnYoutube, #btnXbox',
		change_img_node : '#ormen img'
	}
	var number = {
		'btnShop'    : '_01',
		'btnYoutube' : '_02',
		'btnXbox'    : '_03'
	}
	GearOfWear2.functions.setup(settings, number);
});