berkeleyguy

To Whom It May Concern, I ran the code on page 369 and 370 (var interval = setInterval(doThis, 10000); and I only see four dialog boxes pop up. This is certainly a typo, right (to make it five, n==6 not n==5 would have to appear in doThis() )? Sincerely, Alex

On Page 344, right after on page 343 at the very end it states "as a practical example of this, let's return to the idea of linking some text to the browser's Back button, via the window.history.back() method", the following code appears: Please <span id=backSpan">go back</span> to the previous window and do what needs to be done. window.onload = function() { if (typeof window.print == 'function') { var backSpan = document.getElementById('backSpan'); backSpan.onclick = function() { window.print(); } } }; Shouldn't the window.print(); be replaced with "window.history.back()", given that page 343 at the end mentions using an example of window.history.back(), not of window.print(); ? Thank you for your help in advance, Alexander