/* contact us */
var _T = "locked";
var _F = "unlocked";
function lockIt(_P) 
 {
   var _L = 
   document.FlightPlanForm.lck.value;
   if(_L==_P)return;
 
document.FlightPlanForm.txtUrl.disabled=(document.FlightPlanForm.lck.value=(_L==_F)?_T:_F)==_T;
document.FlightPlanForm.Other.value="";
}
function isDis() { 
return (document.FlightPlanForm.lck.value==_T); 
}
/* contact us */