function checkFields() {
missinginfo = "";
if (document.form.name.value == "") {
missinginfo += "\n     - Your Name";
}
if ((document.form.email2.value == "") || 
(document.form.email2.value.indexOf('@') == -1) || 
(document.form.email2.value.indexOf('.') == -1)) {
missinginfo += "\n     - Email address not valid";
}
if (document.form.comments.value == "") {
missinginfo += "\n     - Your Questions or Comments";
}
if (missinginfo != "") {
missinginfo ="_____________________________\n" +
"You failed to correctly fill in your:\n" +
missinginfo + "\n_____________________________" +
"\nPlease re-enter and press next again!";
alert(missinginfo);
return false;
}
else return true;
}