function verform()
{
var usr=login.txtUSR.value
var pw=login.txtPWD.value
if (usr.length==0)
  {alert("You must enter a User Name to continue.")
  login.txtUSR.focus()
  return false
  }
if (pw.length==0)
  {alert("You must enter a Password to continue.")
  login.txtPWD.focus()
  return false
  }
}