AjaxProgress = {
	
	show: function(c) {
		o = c.find('.ajax-context');
		if (o.length>0) {
			width = o.outerWidth();
			height = o.outerHeight();
			var loader = (jQuery)(document.createElement('div'))
								.addClass('ajax-progress')
								.css({
									 'width': width,
									 'height': height
								});
			o.before(loader);
		}
	},
	
	hide: function(c) {
		o = c.find('.ajax-context');
		if (o.length>0) {
			o.prev().remove();
		}
	}
	
}