$(document).ready(function(){
	$("#brands_id").change(function(){
		$("form").submit();
	});
	
	$("#modelscat_id").change(function(){
		$("form").submit();
	});
	
	$("#form_submit").click(function(){
		$("#a").attr('value', 'search');
	})
	
	$('#classified_cylindree_start').constrain({datatype:'numeric', maxlength: 4});
	$('#classified_cylindree_end').constrain({datatype:'numeric', maxlength: 4});
	$('#classified_padmstart').constrain({datatype:'numeric', maxlength: 2});
	$('#classified_padmend').constrain({datatype:'numeric', maxlength: 2});
	$('#classified_anneestart').constrain({datatype:'numeric', maxlength: 4});
	$('#classified_anneeend').constrain({datatype:'numeric', maxlength: 4});
	$('#classified_kmstart').constrain({datatype:'numeric', maxlength: 6});
	$('#classified_kmend').constrain({datatype:'numeric', maxlength: 6});
	$('#classified_co2start').constrain({datatype:'numeric', maxlength: 3});
	$('#classified_co2end').constrain({datatype:'numeric', maxlength: 3});
	$('#classified_prixstart').constrain({datatype:'numeric', maxlength: 6});
	$('#classified_prixend').constrain({datatype:'numeric', maxlength: 6});
	
	$('#search').focus();
});