/**
 * Confirm that the item should be deleted
 */
function confirmDelete(item){
   return confirm('Are you sure you want to delete:\n' + item);
}

/**
 * Toggles a div
 */

function toggle(fld) {
   var st = document.getElementById(fld);
   if (st.style.display=='none') {
      st.style.display='block';
   }
   else {
      st.style.display='none';
   }
}

/**
 * Toggle a table Row
 */
function toggleRow(fld) {
   var st = document.getElementById(fld);
   if (st.style.display=='none') {
      st.style.display='table-row';
   }
   else {
      st.style.display='none';
   }
}