Tryit Editor v1.8

Source Code:
<!DOCTYPE html> <html> <head> <script src="loadxmldoc.js"></script> </head> <body> <script> xmlDoc=loadXMLDoc("books.xml"); x=xmlDoc.getElementsByTagName("book")[0].childNodes; y=xmlDoc.getElementsByTagName("book")[0].firstChild; for (i=0;i<x.length;i++) { if (y.nodeType==1) {//Process only element nodes (type 1) document.write(y.nodeName + "<br>"); } y=y.nextSibling; } </script> </body> </html>
Result:
W3Schools.com - Try it yourself