我的一段javascript程序，请高手指教
我在改一个电影网站的程序，有这一段没搞明白，请大虾指点一二啦
<%‘id1是影片编号，id2是集数号’
bb1=request("id1")
bb2=request("id2")
%>
<script LANGUAGE="Javascript"> <!--
var Words ="%3Cframeset%20border%3D%220%22%20frameborder%3D%220%22%20framespacing%3D%220%22%20rows%3D%22*%22%3E%0D%0A%20%20%3Cnoframes%3E%0D%0A%20%20%3C/noframes%3E%0D%0A%20%20%3Cframe%20frameborder%3D%22NO%22%20marginwidth%3D%220%22%20name%3D%22upperframe%22%20noresize%20src%3D%222233d86.asp%3Ffilm1%3D<%=bb1%>%26film2%3D<%=bb2%>%22%20scrolling%3D%22auto%22%3E%0D%0A%3C/frameset%3E"
function SetNewWords()
{
var NewWords;
NewWords = unescape(Words);
document.write(NewWords);
}
SetNewWords();
// -->
</script>
小生谢了!
