insertBefore("div", "Inserted BEFORE parentNode", "#parentNode","node")
insertBefore("div", "Inserted BEFORE anything in refNode", "#refNode2", "child")
insertBefore("div", "ALSO inserted BEFORE anything in refNode", "#refNode", "child")
insertBefore("div", "Inserted BEFORE refNode", "#refNode", "node")
insertAfter("div", "Inserted AFTER refNode", "#refNode", "after")
insertBefore("div", "I was inserted BEFORE refNode1", "#refNode1", "node")
insertBefore("div", "I was inserted BEFORE refNode2", "#refNode2", "node")
insertAfter("div", "Inserted AFTER refNode2", "#refNode2", "after")