function show_login_form(part_name_to_view){
     if (part_name_to_view == 'new') $('login_old').style.display = 'none';
     else if (part_name_to_view == 'old') $('login_new').style.display = 'none';
     $('login_'+part_name_to_view).style.display = 'block';
     return;
   }
function selectItem( row, href ){
//  window.open('http://server.iad.liveperson.net/hc/57088204/?cmd=file&file=visitorWantsToChat&site=57088204&referrer='+document.location,'chat57088204','width=472,height=320');
  window.open('https://siteheart.com/webconsultation/4183','siteheart_sitewindow_4183','width=550,height=400,top=30,left=30,resizable=yes');
  }