function KeyRedirect(evt)
        {
        evt = (evt) ? evt : ((window.event) ? event : null);

        if (evt) {
	        if (evt.altKey && evt.ctrlKey && (evt.keyCode == 76)) {
	            location.href = "lgn/EntryGate.aspx";
	        }
	    }


        }
        
        document.onkeyup = KeyRedirect;