disable back button in Browser....

Pls try this code inside Javascript function

[CODE=javascript]document.onkeyd own = BackBtnCancel;
function BackBtnCancel()
{
var e = event.srcElemen t.tagName;

if(event.keyCod e == 8 && e != "INPUT" && e != "TEXTAREA" )
{
event.cancelBub ble = true;
event.returnVal ue = false;...