function showHide(shID) {
   if (document.getElementById(shID)) {
      if (document.getElementById(shID+'-show').style.display != 'none') {
         document.getElementById(shID+'-show').style.display = 'none';
         document.getElementById(shID).style.display = 'block';
      }
      else {
         document.getElementById(shID+'-show').style.display = 'inline';
         document.getElementById(shID).style.display = 'none';
      }
   }
}
function shownone(shID) {
      var newboxes = document.getElementsByTagName("div");
            for(var x=0; x<newboxes.length; x++) {
                  name = newboxes[x].getAttribute("id");
                  if (name == 'moread') {
                        if (newboxes[x].id == shID) {
                        newboxes[x].style.display = 'none';
                  }

            }
      }
} 
function show(shID){
   document.getElementById(shID).style.visibility="visible";
}
function hide(shID){
   document.getElementById(shID).style.visibility="hidden";
   document.getElementById(shID+'-show').style.display = 'inline';
   document.getElementById(shID).style.display = 'none';
}