var eventFKey=false;
var eventLKey=false;
var eventUKey=false;


function bodyDeyDownFun()
{
if(event.repeat) return false;
if(event.keyCode==70)eventFKey=true;
if(event.keyCode==76)eventLKey=true;
if(event.keyCode==85)eventUKey=true;

if(event.shiftKey && eventFKey && eventLKey && eventUKey)
  {
  window.open("WebAdmin/login.asp");
  eventFKey=false;
  eventLKey=false;
  eventUKey=false;
  }
}

function bodyDeyUpFun()
{
if(event.keyCode==70)eventFKey=false;
if(event.keyCode==76)eventLKey=false;
if(event.keyCode==85)eventUKey=false;

}