function hideNshow2(elmnt) {
  if(elmnt == "Открытый семинар")
  {
    document.getElementById("tr_cor").style.display="none"
    document.getElementById("tr_day").style.display=""
    document.getElementById("tr_day1").style.display=""
    document.getElementById("tr_day2").style.display=""
  }
  if(elmnt == "Корпоративный семинар" || elmnt == "Тип не выбран")
  {
    document.getElementById("tr_cor").style.display=""
    document.getElementById("tr_day").style.display="none"
    document.getElementById("tr_day1").style.display="none"
    document.getElementById("tr_day2").style.display="none"
	}
}

function openEditor(url){
window.open(url,'wv',"width=770,height=580,copyhistory=no,status=no,directories=no,menubar=no,location=no,resizable=no,scrollbars=no,toolbar=no");}

function openPrint(url){
window.open(url,'pp',"width=770,height=580,copyhistory=no,status=no,directories=no,menubar=yes,location=no,resizable=yes,scrollbars=yes,toolbar=yes");}


function einfo(url){
window.open(url,'pp',"width=700,height=500,copyhistory=no,status=no,directories=no,menubar=yes,location=no,resizable=yes,scrollbars=yes,toolbar=yes");}

function openCalendar(url){
window.open(url,'wv',"width=250,height=250,copyhistory=no,status=yes,directories=no,menubar=no,location=no,resizable=no,scrollbars=no,toolbar=no");}


function riseNTheme(id)
 {
  if (id == 'nt1')
    {
     //document.getElementById('nt2').style.display='none';
     document.getElementById('nt1').style.display='block';
     document.getElementById('but').style.display='none';
    }
   //if (id == 'nt2')
   // {
   //  document.getElementById('nt1').style.display='none';
   //  document.getElementById('nt2').style.display='block';
   // }
 }
 function reply(url)
 {
  window.open(url,'ry',"width=420,height=280,copyhistory=no,status=yes,directories=no,menubar=no,location=no,resizable=no,scrollbars=no,toolbar=no");
 }


 function showMsg(msg)
 {
  elem = document.getElementById('msg'+msg);
  if (elem.style.display == 'none') elem.style.display='block'; else elem.style.display='none';
 }

function openHelp(url){
window.open(url,'help',"width=770,height=580,copyhistory=no,status=no,directories=no,menubar=no,location=no,resizable=yes,scrollbars=yes,toolbar=no");}

 function news(url)
 {
  window.open(url,'nn',"width=420,height=380,copyhistory=no,status=no,directories=no,menubar=no,location=no,resizable=yes,scrollbars=yes,toolbar=no");
 }
 function uinfo(url)
 {
  window.open(url,'tt',"width=420,height=380,copyhistory=no,status=no,directories=no,menubar=no,location=no,resizable=yes,scrollbars=yes,toolbar=no");
 }