JS实现全景图效果360度旋转

<div id="div1" style="cursor:hand;position:absolute;width:500;height:190;overflow:hidden;border:1 solid red" onmouseover="cleartimeout(scrl);" onmousemove="getpos()" onmouseout="change(1);"><img onerror="this.src='/statics/superweb999/images/image_error.jpg'"src="/default/index/img?u=aHR0cDovL2ltYWdlczQuMTBxaWFud2FuLmNvbS8xMHFpYW53YW4vMjAxOTA4MDIvYl8wXzIwMTkwODAyMTcwNDE2MjAzNS5qcGc=" onload="change(1);" alt="JS实现全景图效果360度旋转" title="JS实现全景图效果360度旋转"></div>
[ctrl+a 全选 注:如需引入外部js需刷新才能执行]