$(document).ready(function() {

	$("#id_button_ajax").click(function() {
	    var $body = $('body');
		var query = $('input[name="query"]').val();
		$.ajax({
			type: "POST",
			url: "/articlesearchajax",
			data: { query: query },
			success: function(prm) {
				$("#id_div_article").html(prm);
			}
		});
	})

});