Preventing backspace key from return back

Mon Jul 16, 2012 11:11 pm

Following JavaScript avoid the action of backspace to return page to previous one.

Code:: document.onkeydown = function (event) { if (!event) { event = window.event; } var currKCode = event.keyCode; if (currKCode == 8 && ((event.target || event.srcElement).tagName != "TEXTAREA") && ((event.target || event.srcElement).tagName != "INPUT")) { if (navigator.userAgent.toLowerCase().indexOf("msie") == -1) { event.stopPropagation(); } else { event.returnValue = false; } return false; } };