$(document).ready(function(){	
		feedback_form();
			
	});

	this.feedback_form = function(){
		
		var obj = $('#feedback');
		var openText = "promo";
		var closeText = "Fermer la fenêtre";
		var top = obj.css('top');
		var speed = 500;
		
		$('<span class="open">'+ openText +'</span>').appendTo(obj).toggle(
			function(){
				$(this).removeClass('open').addClass('close').text(closeText);
				obj.animate(
					{ 'top':'0px' },	
					speed
				)
			},
			function(){
				$(this).removeClass('close').addClass('open').text(openText);
				obj.animate(
					{ 'top':top },	
					speed
				)
			}
		).delay(500).queue(function(){$(this).trigger('click')})
		
	};