Prohibit CTRL + N and prohibit ctrl+r and prohibit shift+f10 the right mouse button or about key and prohibit F5 JS code
<script>
Prohibit CTRL + N and prohibit ctrl+r and prohibit shift+f10 the right mouse button or about keys and prohibit F5
var olastbtn=0,bismenu=false
if (window. Event)
{
Document.captureevents (Event.mouseup);
}
function Nocontextmenu ()
{
Event.cancelbubble=true;
Event.returnvalue=false;
return false;
}
function Norightclick (e)
{
if (window. Event)
{
if (E.which!=1)
{
return false;
}
}
Else
if (event.button!=1)
{
Event.cancelbubble=true;
Event.returnvalue=false;
return false;
}
}
Document.oncontextmenu=nocontextmenu;
Document.onmousedown=norightclick;
function OnKeyDown ()
{
if ((Event.altkey) | | ((event.keycode==8) && (event.srcelement.type!= "text" &&event.srcelement.type!= "textarea" & &event.srcelement.type!= "password") | | ((Event.ctrlkey) && ((event.keycode==78) | | (event.keycode==82)) | | (event.keycode==116))
{
event.keycode=0;
Event.returnvalue=false;
}
}
</script>
<body >
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