<div>
<span id="pic_info" style="color:red;margin-bottom: 10px;"></span>
<img id="pic" src="[$info.pic]" width="580" />
</div>
// 获取宣传图的宽高
$('#pic').load(function(){var img = new Image();
img.src =$(this).attr("src") ;
var w = img.width;
var h = img.height;
// alert(w+' '+h);
$('#pic_info').html("(图片尺寸:"+w+"x"+h+")");
})