// Buy credits page

function showPrices(id) {
  try {
    hideAllPayBoxes('');
    $("#"+id).show();
  } catch (e) {}
}

function hidePrices(id) {
  try {
    $("#"+id).hide();
  } catch (e) {}
}

function setBackground(element, color) {
  $("#"+element.id).css('backgroundColor', color);
}

function selectRadioButton(inputElement, checkInfo) {
  $("#"+inputElement).attr('checked', true);
  if (checkInfo == 1) {
    try {
      if (inputElement == 'methodBank') {
        $('#methodBankInfo').show();
      } else {
        $('#methodBankInfo').hide();
      }
    } catch (e) {}
  }
}

function hideAllPayBoxes(elementId) {
  var allBoxes = new Array('payBoxI1','payBoxI2','payBoxI3','payBoxS1','payBoxS2'); //'payBoxS1','payBoxS3'
  for (i = 0; i < allBoxes.length; i++) {
    try {
      if (elementId != allBoxes[i]) {
        $("#"+allBoxes[i]).hide();
        $("#"+allBoxes[i]).html();
      }
    } catch (e) {}
  }
}

function continuePayment(elementId, creditOption) {
  try {
    hideAllPayBoxes(elementId);
    var payBox = $("#"+elementId);
    if (payBox.is(':hidden')) {
      payBox.show();
      payBox.html($('#payBoxPrototype').html());
      if (elementId != 'payBoxI3') {
        $("#realCredits").val(' ');
        $("#realPrice").val(' ');
      }
      $('#creditOption').val(creditOption);
    } else {
      payBox.hide();
      payBox.html(' ');
    }
  } catch (e) {}
  return true;
}

function changePrice(hide, show) {
  $('#totalPrice_' + hide).hide();
  $('#totalPrice_' + show).show();
}

function number_format (number, decimals, dec_point, thousands_sep) {
    // Formats a number with grouped thousands
    //
    // version: 906.1806
    // discuss at: http://phpjs.org/functions/number_format
    // +   original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +     bugfix by: Michael White (http://getsprink.com)
    // +     bugfix by: Benjamin Lupton
    // +     bugfix by: Allan Jensen (http://www.winternet.no)
    // +    revised by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
    // +     bugfix by: Howard Yeend
    // +    revised by: Luke Smith (http://lucassmith.name)
    // +     bugfix by: Diogo Resende
    // +     bugfix by: Rival
    // +     input by: Kheang Hok Chin (http://www.distantia.ca/)
    // +     improved by: davook
    // +     improved by: Brett Zamir (http://brett-zamir.me)
    // +     input by: Jay Klehr
    // +     improved by: Brett Zamir (http://brett-zamir.me)
    // +     input by: Amir Habibi (http://www.residence-mixte.com/)
    // +     bugfix by: Brett Zamir (http://brett-zamir.me)
    // *     example 1: number_format(1234.56);
    // *     returns 1: '1,235'
    // *     example 2: number_format(1234.56, 2, ',', ' ');
    // *     returns 2: '1 234,56'
    // *     example 3: number_format(1234.5678, 2, '.', '');
    // *     returns 3: '1234.57'
    // *     example 4: number_format(67, 2, ',', '.');
    // *     returns 4: '67,00'
    // *     example 5: number_format(1000);
    // *     returns 5: '1,000'
    // *     example 6: number_format(67.311, 2);
    // *     returns 6: '67.31'
    // *     example 7: number_format(1000.55, 1);
    // *     returns 7: '1,000.6'
    // *     example 8: number_format(67000, 5, ',', '.');
    // *     returns 8: '67.000,00000'
    // *     example 9: number_format(0.9, 0);
    // *     returns 9: '1'
    // *     example 10: number_format('1.20', 2);
    // *     returns 10: '1.20'
    // *     example 11: number_format('1.20', 4);
    // *     returns 11: '1.2000'
    // *     example 12: number_format('1.2000', 3);
    // *     returns 12: '1.200'
    var n = number, prec = decimals;
 
    var toFixedFix = function (n,prec) {
        var k = Math.pow(10,prec);
        return (Math.round(n*k)/k).toString();
    };
 
    n = !isFinite(+n) ? 0 : +n;
    prec = !isFinite(+prec) ? 0 : Math.abs(prec);
    var sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep;
    var dec = (typeof dec_point === 'undefined') ? '.' : dec_point;
 
    var s = (prec > 0) ? toFixedFix(n, prec) : toFixedFix(Math.round(n), prec); //fix for IE parseFloat(0.55).toFixed(0) = 0;
 
    var abs = toFixedFix(Math.abs(n), prec);
    var _, i;
 
    if (abs >= 1000) {
        _ = abs.split(/\D/);
        i = _[0].length % 3 || 3;
 
        _[0] = s.slice(0,i + (n < 0)) +
              _[0].slice(i).replace(/(\d{3})/g, sep+'$1');
        s = _.join(dec);
    } else {
        s = s.replace('.', dec);
    }
 
    var decPos = s.indexOf(dec);
    if (prec >= 1 && decPos !== -1 && (s.length-decPos-1) < prec) {
        s += new Array(prec-(s.length-decPos-1)).join(0)+'0';
    }
    else if (prec >= 1 && decPos === -1) {
        s += dec+new Array(prec).join(0)+'0';
    }
    return s;
}