function showinfobox(a){
  var e=document.getElementById(a);
  if(!e)return;
  if(e.style.display=="none"){
    e.style.display="block"
  } else {
  }
  return;


}

function hideinfobox(a){
  var e=document.getElementById(a);
  if(!e)return;
  if(e.style.display=="none"){
  } else {
    e.style.display="none"
  }
  return;

}

var preload_infobox1 =  new Image();
preload_infobox1.src = "/images/global/corners/gray_3.gif";

var preload_infobox2 =  new Image();
preload_infobox2.src = "/images/global/corners/infobox.png";