function scroll(direction, id, top) {
 var o = document.getElementById( id );
  if (direction > 0 && top < 0) {
   top += 25;
   o.style.top = top + "px";
   setTimeout("scroll("+direction+",'" + id + "',"+top+")",1 );
  }
  else if (direction < 0 && top >-250){
   top -= 25;
   o.style.top = top + "px";
   setTimeout("scroll("+direction+",'" + id + "',"+top+")",1 );
  }
}

function stoggle(s) {
 var e = document.getElementById( s );
 if (e.style.top == "-250px") {
   scroll(1,e.id,-250);
  } else {
   e.style.top = "0px";
   scroll(-1,e.id,0);
  }
}

function toggle(s) {
 var e = document.getElementById( s );
/*  alert('"'+e.style.display+'"'); */
 if (e.style.display == "none") {
  e.style.display = "";
 } else {
  e.style.display = "none";
 }
}