/**
 * var is_mo
 * mobile = 1
 * pc = 0
 * */

$(function () {
    const device = is_mo===true?'mo':'pc';
    var urls = {
        'pc': {
            'main_videos':'/images/2023/PC_ver_motion_1920_1080.mp4'
        },
        'mo': {
            'main_videos':'/images/2023/mobile_ver_motion_720_1440.mp4'
        }
    }
    $('.main_video').attr('src', urls[device].main_videos)
})