function submitViaEnter(evt) {
evt = (evt) ? evt : event;
var target = (evt.target) ? evt.target : evt.srcElement;
var form = target.form;
var charCode = (evt.charCode) ? evt.charCode :
((evt.which) ? evt.which : evt.keyCode);
if (charCode == 13) {
if (validateForm(form)) {
form.submit();
return false;
}
}
return true;
}
----------
First Name: onkeypress="return focusNext(this.form, 'name2', event)"
onchange="isNotEmpty(this)" />
Last Name: onkeypress="return focusNext(this.form, 'eMail', event)"
onchange="isNotEmpty(this)" />
Email Address: onkeypress="return submitViaEnter(event)" />
onclick="if (validateForm(this.form)) {this.form.submit( )}" />