@nhakhungthep | joy.linkfunction loadIframelyEmbedJs() {
//- Replace 'iframe.ly' with your custom CDN if available.
if (document.querySelectorAll("[data-iframely-url]").length === 0
&& document.querySelectorAll("iframe[src*='https://cdn.iframe.ly/embed.js?key=0c381087375598a04f485992cf6c2e58']").length === 0) return;
var iframely = window.iframely = window.iframely || {};
if (iframely.load) {
iframely.load();
} else {
var ifs = document.createElement('script'); ifs.type = 'text/javascript'; ifs.async = true;
ifs.src = ('https:' == document.location.protocol ? 'https:' : 'http:') + '//cdn.iframe.ly/embed.js?key=0c381087375598a04f485992cf6c2e58';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ifs, s);
}
}
//- Run after DOM ready.
loadIframelyEmbedJs();
var imageKitOptimisation = 0
var pageBackgroundUrl = 'theme-2560-explodeline.svg'
var inputPreview = ''
var inputHomepagePreview = ''
// var bgImageUrlBase = 'https://ik.imagekit.io/sagflko8bo/backgroundPic/'+pageBackgroundUrl
//- only do this in nonhomepage
if (!inputHomepagePreview) {
$( document ).ready(function() {
//- if (inputPreview) {
//- var screenHeight = 812
//- var screenWidth = 375
//- } else {
var screenHeight = screen.height
var screenWidth = screen.width
//- }
var pageHeight = $(document).height()
var pageWidth = $(document).width()
console.log("Your screen resolution is: " + screenWidth + "x" + screenHeight);
console.log("page resolution" + pageWidth + " " + pageHeight)
if(imageKitOptimisation && screenHeight && screenWidth){
var bgImageUrlBase = 'https://asset.joy.link/backgroundPic/'+screenWidth+'x'+screenHeight+'/'+pageBackgroundUrl
//-$('#wrapper').css('background-image',`url(${bgImageUrlBase}?tr=w-${pageWidth},h-${pageHeight},q-50,f-jpg,pr-true)`).css('background-size','cover')
//- $('#wrapper').css('background-image',`url(${bgImageUrlBase}`).css('background-size','cover')
$('#wrapper').css('background-image',`url(${bgImageUrlBase}`).css('background-attachment','fixed').css('background-size','cover').css('background-repeat','no-repeat').css('background-position','center')
}
else{
//-bgImageUrlBase = 'https://ik.imagekit.io/sagflko8bo/backgroundPic/'+pageBackgroundUrl
var bgImageUrlBase = 'https://asset.joy.link/backgroundPic/'+pageBackgroundUrl
// $('#wrapper').css('background-image',`url(${bgImageUrlBase}`).css('background-size','cover')
$('#wrapper').css('background-image',`url(${bgImageUrlBase}`).css('background-attachment','fixed').css('background-size','cover').css('background-repeat','no-repeat').css('background-position','center')
}
});
}
x server 
