求asp代码解释 asp初学者 各位帮忙
<SCRIPT language=javascript>
var m_nPageInitTime = new Date();
var MainTopRoll = new xwzRollingImageTrans("IMG_MAIN_TOP_ROLL_DETAIL", "IMGS_MAIN_TOP_ROLL_THUMBNAIL");
MainTopRoll.addItem("<%=banner01b%>","<%=weburl%><%=banner01%>");
MainTopRoll.addItem("<%=banner02b%>","<%=weburl%><%=banner02%>");
MainTopRoll.addItem("<%=banner03b%>","<%=weburl%><%=banner03%>");
MainTopRoll.addItem("<%=banner04b%>","<%=weburl%><%=banner04%>");
</SCRIPT>
还有就是<%=weburl%>这个东东是什么