// Global variable definitions
// DB column numbers
var OPT_ID = 0;
var OPT_TITLE = 1;
var OPT_VOTES = 2;

var votedID;

$(document).ready(function(){
//  $("#poll").submit(formProcess); // setup the submit handler
  
  if ($("#poll-results").length > 0 ) {
    animateResults();
  }
  
//  if ($.cookie('vote_id')) {
//    $("#poll-container").empty();
//    votedID = $.cookie('vote_id');
//    $.getJSON("handler/poll.ashx?vote=none",loadResults);
//  }
});

function formProcess(event){
  //event.preventDefault();
  
  var id = $("input[@name='poll']:checked").attr("value");
  id = id.replace("opt",'');
  
  $("#poll-container").fadeOut("slow",function(){
    $(this).empty();
    
    votedID = id;
    $.getJSON("handler/poll.ashx?vote="+id,loadResults);
    
    $.cookie('vote_id', id, {expires: 365});
    });
}

function animateResults() {
   // Cufon.replace('h3');
  $("#poll-results div").each(function(){
      var percentage = $(this).next().text();
      $(this).css({width: "0%"}).animate({
				width: percentage}, 'slow');
});
    
}

function loadResults(data) {
  var total_votes = 0;
  var percent;
  
  for (id in data) {
    total_votes = total_votes+parseInt(data[id][OPT_VOTES]);
  }

var results_html = "<div id='poll-results'><b>Bedankt voor je stem! Poll resultaten:</b>\n<dl class='graph'>\n";
  for (id in data) {
    percent = Math.round((parseInt(data[id][OPT_VOTES])/parseInt(total_votes))*100);
    results_html = results_html + "<dt class='bar-title'>" + data[id][OPT_TITLE] + "</dt><dd class='bar-container'><div id='bar" + data[id][OPT_ID] + "'style='width:"+percent+"%;'>&nbsp;</div><strong>" + percent + "%</strong></dd>\n";
   

  }
  
  //results_html = results_html+"</dl><p class=\"poolFooter\">Totaal aantal stemmen: "+total_votes+"</p></div>\n";
  
  $("#poll-container").append(results_html).fadeIn("slow",function(){
    animateResults();});
}