i blocked this files
Requirements::block('jsparty/prototype.js');
Requirements::block('jsparty/behaviour.js');
Requirements::block("jsparty/scriptaculous.js");
Requirements::block("jsparty/loader.js");
Requirements::block('jsparty/prototype_improvements.js');
Requirements::block('sapphire/javascript/Validator.js');
Requirements::block('sapphire/javascript/lang/en_US.js');
but still have Behaviour.register({ for form
<script type="text/javascript">//<![CDATA[
Behaviour.register({
"#Form_formularz_en": {
validateDate: function(fieldName) {
var el = _CURRENT_FORM.elements[fieldName];
var value = $F(el);
if(value && value.length > 0 && !value.match(/^[0-9]{1,2}\/[0-9]{1,2}\/[0-90-9]{2,4}$/)) {
validationError(el,"Please enter a valid date format (DD/MM/YYYY).","validation",false);
return false;
}
return true;
}
}
});