jquery图片翻页 
<script type="text/javascript">
var pageval=1;
function showpic(str)
{
pageval+=str;
$.getJSON(
"json.php",
{ act: "index", page: pageval },
function(json){
$("#showpic").empty();
$.each(json,function(i,n){
$("#showpic").append("<li><img style='width:150px;height:100px;' src='"+json[i].pic+"' /><br /><span>"+json[i].title+"</span></li>");
})
}
);
}
</script>
var pageval=1;
function showpic(str)
{
pageval+=str;
$.getJSON(
"json.php",
{ act: "index", page: pageval },
function(json){
$("#showpic").empty();
$.each(json,function(i,n){
$("#showpic").append("<li><img style='width:150px;height:100px;' src='"+json[i].pic+"' /><br /><span>"+json[i].title+"</span></li>");
})
}
);
}
</script>
php的json好简单
这次我从头面对 过去和以后 
