<!--hide this script from non-javascript-enabled browsers

var correct = true
function checkData(f)
{
correct = true
if (f.useremail.value == "") {correct = false; alert("Please enter your e-mail address. It will not be passed on")}
else {checkEmail(f)}
if (correct){alert("Thank you. Submitting now...")}
return correct
}
function checkEmail(f)
{
var EmailCorrect = false
for (var i = 0; i <= f.useremail.value.length; i++)
 {
 if (f.useremail.value.charAt(i) == "@") {EmailCorrect = true}
 }
if (EmailCorrect == false){alert("Please enter a valid email address. It will not be passed on");
correct= false}
}
// stop hiding -->