ÿþ

document.onkeydown=key;



function key(evt)

{

	ie4 = (window.navigator.userAgent.indexOf("MSIE")>=1) ? true : false;

	var kc;

	if(ie4)

	{

		kc=event.keyCode;

		if((event.altKey) && (kc==192))

	  {

			document.location.href='Default.aspx?ctl=Login';

	  }

	  if((event.altKey) && (kc==81))

	  {

			document.location.href='Admin/Security/Logoff.aspx';

	  }

	}else{

		kc=evt.which;

		if((evt.altKey) && (kc==192))

	  {

			document.location.href='Default.aspx?ctl=Login';

	  }

	  if((evt.altKey) && (kc==81))

	  {

			document.location.href='Admin/Security/Logoff.aspx';

	  }

	}

	  

}