catalogueApp = "publicaciones2/catalogue.asp";

function init()
{
  ajaxGetText(catalogueApp + "?content=titleList&categoryId=20", "home_tejido_links", "",
    function() {
      prepareScrollControls("home_tejido_links");
      ajaxGetText(catalogueApp + "?content=titleList&categoryId=30", "home_cocina_links", "",
        function() {
          prepareScrollControls("home_cocina_links");
          ajaxGetText(catalogueApp + "?content=titleList&categoryId=10", "home_manualidades_links", "",
            function() {
              prepareScrollControls("home_manualidades_links");
              ajaxGetText(catalogueApp + "?content=titleList&categoryId=40", "home_pintura_links", "",
                function() {
                  prepareScrollControls("home_pintura_links");
                }
              );
            }
          );
        }
      );
    }
  );
}

function prepareScrollControls(elemId)
{
  var elem = document.getElementById(elemId);
  if (elem.offsetHeight < elem.scrollHeight)
    document.getElementById(elemId + "_Scroll").style.visibility = "visible";
}

function openCatalogue(categoryId, titleId)
{
  var frm = document.forms["homeForm"];
  frm.categoryId.value = categoryId;
  frm.titleId.value = titleId;
  frm.submit();
}