God.. these forum’s wysiwysg is buggy. When you you try to add link to a string, it closes window! I wrote a long descripton but its gone because of that -.-‘
Anyway..
It was for map markers. I want users add multi markers if they want. In future, i will try to support advanced additions like interactive map: http://leafletjs.com/examples/choropleth.html or vectors maybe: http://leafletjs.com/examples/quick-start.html Thats why i have to use flexible content for markers but it has to be 1 option for now.