asp 实现视频显示的效果函数

<%
'
'函数SelPlay(strUrl,strWidth,StrHeight)
'参数strUrl,动画视频路径；strWidth,视频高度；StrHeight,视频高度
'作者阿里西西
'日期2007/7/13
'描述取得用户真实IP，对代理地址仍然有效；返回值文本类型的IP地址
'示例<%=SelPlay("mov.swf","120","90")%>
'
Sub SelPlay(strUrl,strWidth,StrHeight)
Dim Exts,isExt
If strUrl <> "" Then
   isExt = LCase(Mid(strUrl,InStrRev(strUrl, ".")+1))
Else
   isExt = ""
End If
Exts = "avi,wmv,asf,mov,rm,ra,ram,swf"
If Instr(Exts,isExt)=0 Then
 Response.write "非法视频文件"
Else
 Select Case isExt
  Case "avi","wmv","asf","mov"
   Response.write "<EMBED id=MediaPlayer src="&strUrl&" width="&strWidth&" height="&strHeight&" loop=""false"" autostart=""true""></EMBED>"
  Case "mov","rm","ra","ram"
   Response.Write "<OBJECT height="&strHeight&" width="&strWidth&" classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA>"
   Response.Write "<PARAM NAME=""_ExtentX"" VALUE=""12700"">"
   Response.Write "<PARAM NAME=""_ExtentY"" VALUE=""9525"">"
   Response.Write "<PARAM NAME=""AUTOSTART"" VALUE=""-1"">"
   Response.Write "<PARAM NAME=""SHUFFLE"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""PREFETCH"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""NOLABELS"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""SRC"" VALUE="""&strUrl&""">"
   Response.Write "<PARAM NAME=""CONTROLS"" VALUE=""ImageWindow"">"
   Response.Write "<PARAM NAME=""CONSOLE"" VALUE=""Clip"">"
   Response.Write "<PARAM NAME=""LOOP"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""NUMLOOP"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""CENTER"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""MAINTAINASPECT"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""BACKGROUNDCOLOR"" VALUE=""#000000"">"
   Response.Write "</OBJECT>"
   Response.Write "<BR>"
   Response.Write "<OBJECT height=32 width="&strWidth&" classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA>"
   Response.Write "<PARAM NAME=""_ExtentX"" VALUE=""12700"">"
   Response.Write "<PARAM NAME=""_ExtentY"" VALUE=""847"">"
   Response.Write "<PARAM NAME=""AUTOSTART"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""SHUFFLE"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""PREFETCH"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""NOLABELS"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""CONTROLS"" VALUE=""ControlPanel,StatusBar"">"
   Response.Write "<PARAM NAME=""CONSOLE"" VALUE=""Clip"">"
   Response.Write "<PARAM NAME=""LOOP"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""NUMLOOP"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""CENTER"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""MAINTAINASPECT"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""BACKGROUNDCOLOR"" VALUE=""#000000"">"
   Response.Write "</OBJECT>"
  Case "swf"
   Response.Write "<embed src="""&strUrl&""" width="""&strWidth&""" height="""&strHeight&""" type=""application/x-shockwave-flash"" play=""true"" loop=""true"" menu=""true""></embed>"
  Case else
   Response.Write "<img src=""/IMages/NoDV.JPG"" />"
 End Select
End If
End Sub
%>