ocultar div jquery


<script>
  function esconde_div(){$("#capa").hide();}
  function visible_div(){$("#capa").show();}
</script>
<input type="button" onclick="javascript:esconde_div();" value="Ocultar div" />
<input type="button" onclick="javascript:visible_div();" value="div visible" />
<div id="capa">esto es una capa</div>