<!--
function checkEmail(checkMail)
{
if (checkMail.length < "6" ||
checkMail.indexOf('@') == -1 || checkMail.indexOf('.') == -1)
{alert (checkMail + "\nis not a valid email address!")
}
else{
checkMail=checkMail;
//( ) < > @ , ; : \ " . [ ] */
if (checkMail.indexOf(',') != -1 || checkMail.indexOf('?') != -1 || checkMail.indexOf('<') != -1 || checkMail.indexOf('>') != -1 || checkMail.indexOf(';') != -1 || checkMail.indexOf(':') != -1 || checkMail.indexOf('*') != -1 || checkMail.indexOf('"') != -1 || checkMail.indexOf(' ') != -1)
{alert (checkMail + "\nContains an invalid character\nPlease check for:\n[,] [?] [<] [>] [;] [:] [*] [space]\nor other non-standard characters");
}
else{
checkMail=checkMail;}
}
if (checkMail.substring(checkMail.length-1) == ".")
{alert("Please remove the full stop(.)\nfrom the end of your email address");}

return(checkMail);
}
// End -->