云网广告中的代码，提示出错，大家找找_广告代码

 
<script>var NowFrame = 1; <BR>var MaxFrame =; <BR>var bStart = 0; <BR>function fnToggle() { <BR>var next = NowFrame + 1; <BR>if(next == MaxFrame+1) <BR>{ <BR>NowFrame = MaxFrame; <BR>next = 1; <BR>} <BR>if(bStart == 0) <BR>{ <BR>bStart = 1; <br><br>setTimeout('fnToggle()', 6000); <BR>return; <BR>} <BR>else <BR>{ <BR>oTransContainer.filters.revealTrans.Transition=Math.floor(Math.random()*23); <BR>oTransContainer.filters.revealTrans.apply(); <BR>document.all['oDIV'+next].style.display = ""; <BR>document.all['oDIV'+NowFrame].style.display = "none"; <BR>oTransContainer.filters[0].Play(duration=2); <BR>if(NowFrame == MaxFrame) <BR>NowFrame = 1; <BR>else <BR>NowFrame++; <BR>} setTimeout('fnToggle()', 6000); <BR>} <BR></script>

<script> <BR> function clickto(id) <BR> { <BR> document.form.action="http://ads.cloud.com.cn/tuad_show.asp?url=http://www.jb51.net/index2.asp"; <BR> document.form.id.value=[id]; <BR> document.form.Second_tr.value="2006-11-21 9:48:06"; <BR> document.form.sSize.value=screen.width + 'x' + screen.height; <BR> document.form.colorDepth.value=screen.colorDepth; <BR> document.form.submit(); <BR> } <br><br></script>