function showhide(i) {
  if (document.all) {
    me=document.all[i];
  } else {
    me=document.getElementById(i);
  }
  if (me.style.display=='block') {
    me.style.display='none';
    me.visible=false;
  } else {
    me.style.display='block';
    me.visible=true;
  }
}

function photo(i,j) {
	window.open("photo"+i+"-"+j,"photos","dependent=yes, height=560, width=700, scrollbars=yes");
}
function audio(i,j) {
	window.open("audio"+i+"-"+j,"audios","dependent=yes, height=300, width=300, scrollbars=yes");
}