加载提示

$("#pageloading").height($(window).height());




<style type="text/css">
#pageloading{position:absolute; left:0px; top:0px; opacity:0.6; background:#fff url('lib/images/loading.gif') no-repeat center; width:100%; height:100%; height:600px; z-index:99999;}
</style>




<div id="pageloading"></div>




页面加载完毕后 加入
<script type="text/javascript">
$("#pageloading").fadeOut()
</script>