<input name=Button onClick=document.all.WebBrowser.ExecWB(4,1) type=button value=另存为><OBJECT classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 height=0 id=WebBrowser width=0></OBJECT>
<input name=Button onClick=document.all.WebBrowser.ExecWB(4,1) type=button value=另存为><OBJECT classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 height=0 id=WebBrowser width=0></OBJECT>
function saveImg(URL)
{ var wp = window.open(URL,"","width=100,height=100");
wp.document.execCommand("SaveAs",true);}
</script>
<input onClick=saveImg("/tomcat.gif") type=button value=另存为>