/*
  GB

  Copyright (c) 2005 EVAstrat(r)
*/

function dyna(box) {
  off();
  if (document.layers) { // NN4+
    if (document.layers[box].visibility == 'visible') {
      document.layers[box].visibility = "hide";
      document.layers[box].display = "none";
      } else {
      document.layers[box].visibility = "show";
      document.layers[box].display = "inline";
     }
  } else if (document.getElementById) { // gecko(NN6) + IE 5+
    var obj = document.getElementById(box);
   
    if (obj.style.visibility == 'visible') {
      obj.style.visibility = "hidden";
      obj.style.display = "none";
     } else {
      obj.style.visibility = "visible";
      obj.style.display = "inline";
     }
  } else if (document.all) { // IE 4
    if (document.all[box].style.visibility == 'visible') {
      document.all[box].style.visibility = "hidden";
      document.all[box].style.display = "none";
     } else {
      document.all[box].style.visibility = "visible";
      document.all[box].style.display = "inline";
     }
  }
}

function off() {
	for (i=0; i<7; i++) {
	var memo = 'info';
	if (document.layers) { // NN4+
		document.layers[memo+i].visibility = "hide";
        document.layers[memo+i].display = "none";
		}
	else if (document.getElementById) { // gecko(NN6) + IE 5+
		document.getElementById(memo+i).style.visibility="hidden";
		document.getElementById(memo+i).style.display="none";
		}
	else if (document.all) { // IE 4
		document.all[memo+i].style.visibility = "hidden";
      	document.all[memo+i].style.display = "none";
		}
	}
	bt0.className ="don";
	bt1.className ="don";
	bt2.className ="don";
	bt3.className ="don";
	bt4.className ="don";
	bt5.className ="don";
	bt6.className ="don";
}