function locinic() {
if (document.sca_form)
{
addEvent(document.sca_form,'submit',apply);
}
}

function locrem() {
if (document.sca_form) {
removeEvent(document.sca_form,'submit',apply);
}
}

function apply(e) {
noBubble(e);
var erro=0;
var err='';
if(trimString(document.sca_form.user.value)=='') {
erro=1;
err=err+'You need to specify the Username!\n';
}
if(trimString(document.sca_form.email.value)=='') {
erro=1;
err=err+'You need to specify the Email address!\n';
}
if(trimString(document.sca_form.reemail.value)=='') {
erro=1;
err=err+'You need to retype the Email address!\n';
}
if(trimString(document.sca_form.pass.value)=='') {
erro=1;
err=err+'You need to specify a password!\n';
}
if(trimString(document.sca_form.repass.value)=='') {
erro=1;
err=err+'You need to retype the password!\n';
}
if (erro==1) {
alert (err);
if (e.preventDefault){
e.preventDefault();
}else {
e.returnValue=false;
}

} else {
if(document.sca_form.email.value!=document.sca_form.reemail.value) {
erro=1;
err=err+'The email addresses did not match!\n';
}
if (erro==1) {
alert (err);
if (e.preventDefault){
e.preventDefault();
}else {
e.returnValue=false;
}

}
}
}