function printWindow() {
var bV = parseInt(navigator.appVersion);
if (bV >= 4) 
   {
   window.print();
   }
}

function openchild()
{
msgWindow=window.open( '' ,'subwindow','toolbar=no,location=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=no,width=350,height=350');
msgWindow.focus();
}