DISABLE CTRL,ALT and BACK THROUGH JAVASCRIPT
function disableKeys(e)
{
var ev=(!e)?window.event:e;//IE:Moz
if(ev.keyCode==8)
{
return false;
}
if((ev.altKey==true)&&(ev.keyCode>=65) && (ev.keyCode<=90))
{
return false;
}
if((ev.altKey==true)||(ev.ctrlKey==true))
{
return false;
}
}
DO YOUR ACTION ON BROWSER CLOSE BUTTON THROUGH JAVASCRIPT
window.onbeforeunload=function()
{
var keyCd = null;
var altKy = false;
var ctlKy = false;
var shiftKy = false;
keyCd = event.keyCode;
altKy = event.altKey;
ctlKy = event.ctlKey;
shiftKy = event.shiftKey;
if((window.event.clientX<0) || (window.event.clientY<0))
{
//
http://www.infysolutions.com // Code for your action
}
else if ((altKy && keyCd == 115) && !ctlKy && !shiftKy && keyCd != 116)
{
// Code for your action
}
else if ((altKy && keyCd == 70) && !ctlKy && !shiftKy && keyCd != 116)
{
// Code for your action
}
}
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Offshore Software Development