/***************************************************************************
Last Updated: April. 25, 2006
***************************************************************************/

/***************************************************************************
                         Javascript checkAll selectAll
***************************************************************************/


function checkAll( id )
{
  var allcheck = true;
  var items = document.getElementsByName(id);
  for ( var i = items.length - 1; i >= 0; i--)
      allcheck &= items[ i ].checked;
  for ( var i = items.length - 1; i >= 0; i--)
      items[ i ].checked = !allcheck;
  return false;
}
function selectAll ( id )
{
  var allcheck = true;
  var selectoptions = document.getElementById(id).options;
  for ( var j = selectoptions.length - 1; j >= 0; j--) {
    allcheck &= selectoptions[ j ].selected;
  }
  for ( var j = selectoptions.length - 1; j >= 0; j--) {
   selectoptions[ j ].selected = !allcheck;
  }
  return false;
}