Updated Train Script

// ==UserScript==
// @name         A SG Train Making Script
// @namespace    http://steamcommunity.com/id/tragikos/
// @version      0.4
// @description  A button that sets the correct ending time for your giveaway according to your timezone
// @author       tragikos updated by Leomoty
// @match        http://www.steamgifts.com/giveaways/new
// @grant        none
// @run-at       document-end
// ==/UserScript==



var startDateUTC = '6/4/2015 18:59:00 UTC'; // 4th of June
var eventDateUTC = '6/14/2015 14:00:00 UTC'; // 14th of June
var startingTimeMinOffset = 0;
var ContributorLevel = 3;
var groupId = "1898";
var description="##Description Here  \n\n----------------  \n\n";

function formatDate(date) {
    var formattedDate = $.datepicker.formatDate('M d, yy', date);
    var hours = date.getHours()%12 < 10 ? '0'+date.getHours()%12 : date.getHours()%12;
    var minutes = date.getMinutes() < 10 ? '0'+date.getMinutes() : date.getMinutes();
    var ampm = date.getHours() >= 12 ? 'pm' : 'am';
    formattedDate += " " + hours + ":" + minutes + " " + ampm;

    return formattedDate;
}

function applyDates() {
    var startDate = new Date(startDateUTC)
    $("input[name='start_time']").val(formatDate(startDate));

    var endDate = new Date(eventDateUTC);
    $("input[name='end_time']").val(formatDate(endDate));
}

function applyRegionRestrictions() {
    $("div[data-checkbox-value='0']").trigger("click");
}

function applyGroup() {
    $("div[data-checkbox-value='invite_only']").trigger("click");
}

function applyLevel() {
$('input[name=contributor_level]').val(ContributorLevel);
}


function applyGenericDescription(){
    var newDesc = description + $("textarea[name='description']").val().replace(description, "");
    $("textarea[name='description']").val(newDesc);
}

$(".form__time-container").children('div').eq(1).after('<div id="dateBtn" class="form__submit-button js__submit-form"><i class="fa fa-arrow-circle-right"></i> My Train</div>');
$("#dateBtn").css({
    'height': '32px'
});

$("#dateBtn").click(function() {
    applyDates();
    applyRegionRestrictions();
    applyGroup();
    applyLevel();
    applyGenericDescription();
});