$(document).ready(function(){

	$("li.cantonades").each( function() {

		$(this).append('<span class="si"></span><span class="sd"></span><span class="ii"></span><span class="id"></span>');

	});

	$("div.cantonades").each( function() {

		$(this).append('<span class="si"></span><span class="sd"></span><span class="ii"></span><span class="id"></span>');

	});

});