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

function clearText(thefield){
   if (thefield.defaultValue==thefield.value)
   thefield.value = ""
}

function checkLogin(){
   if (document.loginform.uname.value == '' || document.loginform.uname.value == 'username') {
      alert("Please enter a valid username.");
      return false
   } else {
      if (document.loginform.fpassword.value == '' || document.loginform.fpassword.value == 'pass') {
         alert("Please enter a valid password.");
         return false
      } else {
         return true
      }
   }
}

function prepSearchWeb() {
searchform.action='http://www.google.com/search';
searchform.target='_blank';
}

function prepSearchSite() {
searchform.action='/search/';
searchform.target='_self';
}