function CmtCheckInput()

        {

 

          if (document.CmtForm.CmtUsrNamePrm.value=="" ) 

          {

            alert('Please enter your user name');

            document.CmtForm.CmtUsrNamePrm.focus(); 

            return false;

          }

          else if (document.CmtForm.CmtUsrPWPrm.value=="") 

          {

            alert('Please enter your password');

            document.CmtForm.CmtUsrPWPrm.focus(); 

            return false;

          }

          else

          {

            aWinSize = ",width="+screen.width+",Height ="+(screen.Height-100)+",Top=0,Left=0";

            aNewWin = window.open("","CmtNewWindow","toolbar=0,menubar=0,scrollbars=1,resizable=1,status=1,directories=0,location=0"+aWinSize); 

            aNewWin.name = "CmtNewWindow"; 

            return true;

          }

        }

 

        function cmtLogin()

        {

          if (CmtCheckInput())

          {

            document.CmtForm.submit();

            document.CmtForm.CmtUsrPWPrm.value = "";

          }

        }