we were looking at your examples page for the splitter and placed the samples onto our webserver that is using SSL/https to access the site.
URL: OURSITE/dhtmlxLayout/samples/co … olbar.html
Is a customization required to make it work for a website using SSL/HTTPS?
Does it just not comply to something that is needed for a website using SSL/HTTPS
Problem confirmed, fix will available in future release (not upcoming build).