function viewcalendar() {
  kalendarik = window.open("../php_calendar/calendar.php?t=s", "kalendarik" , "location=0, menubar=0, scrollbars=0, status=0, titlebar=0, toolbar=0, directories=0, resizable=1, width=215, height=250, top=50, left=250");
  kalendarik.resizeTo(215, 250);
  kalendarik.moveTo(250, 50);
}
function viewcalendarstart() {
  kalendarik = window.open("php_calendar/calendar.php?t=s", "kalendarik" , "location=0, menubar=0, scrollbars=0, status=0, titlebar=0, toolbar=0, directories=0, resizable=1, width=215, height=250, top=50, left=250");
  kalendarik.resizeTo(215, 250);
  kalendarik.moveTo(250, 50);
}
function viewcalendarend() {
  kalendarik = window.open("php_calendar/calendar.php?t=e", "kalendarik" , "location=0, menubar=0, scrollbars=0, status=0, titlebar=0, toolbar=0, directories=0, resizable=1, width=215, height=250, top=50, left=250");
  kalendarik.resizeTo(215, 250);
  kalendarik.moveTo(250, 50);
}
function insertdatestart(d) {
  window.close();
  window.opener.document.getElementById('sdate').value = d;
}
function insertdateend(d) {
  window.close();
  window.opener.document.getElementById('edate').value = d;
}