location.reload();
window.location.reload();
location.href
window.location.href;
history.go(0);
function doNotReload(){
if( (event.ctrlKey == true && (event.keyCode == 78 || event.keyCode == 82)) || (event.keyCode == 116) ) {
event.keyCode = 0;
event.cancelBubble = true;
event.returnValue = false;
}
}
document.onkeydown = doNotReload;