function chBut(obj,f) {
       if (f == 0) {
              obj.style.background = "#1D3E86";
       } else {
              obj.style.background = "#4259a6";              
       }
}

function chMnu(obj,f) {
       if (f == 0) {
              obj.style.backgroundColor = "#f8f9fd";
       } else {
              obj.style.backgroundColor = "#9FCDFE";
              obj.style.cursor = "pointer";
       }
}