<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>debugging JavaScript</title> <Script lanaguage="javascript"> // create the debug window debugWindow=window.open("", "debugWin", "toolbar=no, scrollbars=yes,width=300,height=800"); function debug(msg) { debugWindow.document.writeln(msg+"<br>"); } function show(root) { var key; if (typeof(root)=="object") { for (key in root) show(key+"="+root[key]); } else debug(root); } </SCRIPT> </head> <body> the value<br> <script> show(document); </script> </body> </html>