Demo How to change popup image on splash screen nodogsplash

This router instal with modded OpenWrt and nodogsplash. I used theme for LUCI at https://github.com/openwrt/luci/tree/master/themes/luci-theme-material. Next, I modified index of LUCI: added 2 iframe forward site change popup image and managment ads system. You can get source code for splash in: http://ads.diadiemvang.com/wifi.html