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document.createElement(element) Makes a new element
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Has to be added to the DOM
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node.appendChild(element) Adds element inside a node
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appendChild() lacks precision
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Need to insert a node anywhere in the node list
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Use insertBefore() for surgical insertions
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newNode.insertBefore(pNode, newNode.childNodes[5])
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cloneNode() makes a copy
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you can then reposition the node
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removeChild(node) removes the node
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Has to be called from a parent node
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var newNode = myNode.cloneNode(true) copy node and all its children
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insertLocation.insertBefore(newNode, insertLoction,childNodes[4])
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myNode.parentNode.removeChild(myNode)
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replaceChild() replaces a node
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You must call it from the parent node
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Saves you the step of having to delete the original
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replaceNode.parentNode.replaceChild(myNode, replaceNode)
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