$(document).ready(
  	function(){
  		$('#survey_vote').bind('click', surveyVote);
  	}
  );
  var surveyVote = function (e) {
  	$('#survey_field').html('<img src="/img/loading.gif" alt="Zapisuję" />');
	 $.ajax({
	   type: "POST",
	   url: "/ajax.php",
	   data: "action=saveanswer&controller=survey&" + $.param( $("#survey_form").formToArray()),
	   dataType: "json",
	   success: function(msg) {
	   		if (msg.saved == 1) {
	   			$('#survey_form').fadeOut ('slow', function () {
		   			for (var i=0; i<msg.survey.question_count; i++) {
		   				$('#survey_answers').append ('<tr><td style="border-top: 1px solid #EAEAE2; padding: 3px;">'+ msg.survey.questions[i].question +'</td></tr><tr><td style="padding-top: 2px; padding-bottom: 4px; padding-left: 2px;"><img src="/img/survey_bar.jpg" height="10" width="'+ msg.survey.questions[i].answer_percent +'" alt="'+ msg.survey.questions[i].answer_percent +'" style="padding-right: 4px;" /><b>'+ msg.survey.questions[i].answer_percent +'%</b></td></tr>');
		   			}
		   			$('#survey_answers').append('<tr><td colspan="2" style="border-top: 1px solid #EAEAE2; padding-top: 10px; text-align: center;">ilość głosów: <b>'+ msg.survey.answers_count +'</b></td></tr>');
		   			$('#survey_answers').fadeIn ('slow');
	   			});
	   		}
	   		if (msg.error) {
	   			$('#survey_field').html('<div style="color: #f00; padding-bottom: 5px;">'+ msg.error[0] +'</div><input type="submit" value="głosuj" id="survey_vote" />');
	   			$('#survey_vote').bind('click', surveyVote);
	   		}
	   }
	 });
  }