/*
 * Open a new window to view a full-sized image
 */
function viewLargeImage(url, win_width, win_height) {
  if ( win_width == 0 ) {
    win_width = 400;
  }
  else if ( win_width == 1 ) {
    win_width = 600;
  }
  if ( win_height == 1 ) {
    win_height = 600;
  }
  else if ( win_height == 0 ) {
    win_height = 400;
  }
  
  win_width += 20;
  win_height += 30;
  
  // Open a standard-sized window for all images
  win_width = 630;
  
  new_win = window.open(url, 'new_win', config='height='+win_height+',width='+win_width+',toolbar=no,menubar=no,scrollbars=auto,resizable=yes,top=20,left=20,directories=no,status=yes');
  new_win.focus();
}


function viewLargeImage2(url) {  
  // Open a standard-sized window for all images  
  new_win = window.open(url, 'new_win', config='toolbar=no,menubar=no,scrollbars=auto,resizable=yes,top=20,left=20,directories=no,status=yes');
  new_win.focus();
}