function hvr(el) {
    el.className='hover';
}

function uhvr(el) {
    el.className='';
}

function showMore3(url, width, height, scroll, name) {
  var winName = (name ? name : "PopUpWin");
  var leftScreen=50;
  var topScreen=10;
  winStats='toolbar=no,location=no,directories=no,menubar=no,';
  if(scroll) winStats+='scrollbars=yes,resizable=yes,'
    else winStats+='scrollbars=no,resizable=no,';
  winStats+='width='+width+',height='+height;
  winStats+=',left='+leftScreen+',top='+topScreen;
  PopUpWin=window.open(url, winName, winStats);
  PopUpWin.focus();
  return (typeof(PopUpWin) != 'object');
}