// Simple date.



    today=new Date();

    y0=today.getFullYear();



// Simple toggle.



function toggle( targetId ){

  if (document.getElementById){

        target = document.getElementById( targetId );

           if (target.style.display == "none"){

              target.style.display = "";

           } else {

              target.style.display = "none";

           }

     }

}