$(document).ready(function() {
	$("div.plugin_models_contents_search .form_button").click(function() {    
		    $("div.plugin_models_contents_search form").validate({ 
			    errorElement: "span",
			    errorPlacement: function(error, element) {
				    error.appendTo( element.parent("div"));
			    }
		    });
		    $("div.plugin_models_contents_search form").submit();
	});       
});