https://www.w3schools.com/howto/tryit.asp?filename=tryhow_js_treeview --------------------------------->
A tree view represents a hierarchical view of information, where each item can have a number of subitems.
Click on the arrow(s) to open or close the tree branches.
A tree view represents a hierarchical view of information, where each item can have a number of subitems.
Click on the box(es) to open or close the tree branches.
Norway has a total area of 385,252 square kilometres and a population of 5,438,657 (December 2020). Norway is bordered by Sweeden, Finland and Russia to the north-east, and the Skagerrak to the south, with Denmark on the other side.
Norway has beautiful mountains, glaciers and stunning fjords. Oslo, the capital, is a city of green spaces and museums. Bergen, with colorful wooden houses, is the starting point for cruises to the dramatic Sognefjord. Norway is also known for fishing, hiking and skiing.
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