//**************************************************
//** open required page in a new full size window **
//**************************************************
function new_window(myurl)
{
  var w = 640;
  var h = 480;
  var leftindent = 0;
  var topindent = 0;
  var props = ',scrollbars=yes,resizable=yes,toolbar=yes,menubar=yes,status=yes,location=yes,directories=no';
  var digital = new Date();
  var hours = digital.getHours();
  var minutes = digital.getMinutes();
  var seconds = digital.getSeconds();
  var WinName = hours+minutes+seconds;

  if (window.screen) {
    w = parseInt(window.screen.availWidth  * 0.985);
    h = parseInt(window.screen.availHeight * 0.720);
  }

  // use unique name so a new window is opened each time
  window.open(myurl,WinName,'width='+w+',height='+h+',left='+leftindent+',top='+topindent+props);

  // using same name places info in same window
//  window.open(myurl,'newwin','width='+w+',height='+h+',left='+leftindent+',top='+topindent+props);
}