Javascript版滚动焦点图

发布时间:2016-12-8 19:59:20 编辑:www.fx114.net 分享查询网我要评论
本篇文章主要介绍了"Javascript版滚动焦点图",主要涉及到Javascript版滚动焦点图方面的内容,对于Javascript版滚动焦点图感兴趣的同学可以参考一下。

<script LANGUAGE="javascript"><!--var cpAD=new Array(); var cpADlink=new Array(); var cpADmsg=new Array(); var adNum=5;  //定义了5个数组var coll=0; cpAD[0]="banners/mba.gif";    //链接图片cpADlink[0]="http://www.5dm.cn/";   //链接URLcpADmsg[0]="mba.gif";  //状态栏提示信息 cpAD[1]="banners/google.gif"; cpADlink[1]="http://www.5dm.cn/"cpADmsg[1]="google.gif"; cpAD[2]="banners/2005.gif"; cpADlink[2]="http://www.5dm.cn/"; cpADmsg[2]="2005.gif"; cpAD[3]="banners/cz8y.gif"; cpADlink[3]="http://www.5dm.cn/"; cpADmsg[3]="cz8y.gif"; cpAD[4]="banners/JG_YUEDU.gif"; cpADlink[4]="http://www.5dm.cn/"; cpADmsg[4]="JG_YUEDU.gif"; var preloadedimages=new Array(); for (i=1;i<cpAD.length;i++){ preloadedimages[i]=new Image(); preloadedimages[i].src=cpAD[i]; } //跳转的URL地址function jump2url(){ jumpUrl=cpADlink[adNum]; jumpTarget='_blank'; if (jumpUrl != ''){  if (jumpTarget != '')  window.open(jumpUrl,jumpTarget);  else location.href=jumpUrl;  } } //图片变化的函数function changeimg(n){ adNum=n; switch(adNum) { case 0: {  window.img1.src="images/1-2.gif";  window.img2.src="images/2.gif";  window.img3.src="images/3.gif";  window.img4.src="images/4.gif";  window.img5.src="images/5.gif";  break; } case 1: {  window.img1.src="images/1.gif";  window.img2.src="images/2-2.gif";  window.img3.src="images/3.gif";  window.img4.src="images/4.gif";  window.img5.src="images/5.gif";  break; } case 2: {  window.img1.src="images/1.gif";  window.img2.src="images/2.gif";  window.img3.src="images/3-2.gif";  window.img4.src="images/4.gif";  window.img5.src="images/5.gif";  break; }  case 3: {  window.img1.src="images/1.gif";  window.img2.src="images/2.gif";  window.img3.src="images/3.gif";  window.img4.src="images/4-2.gif";  window.img5.src="images/5.gif";  break; }  case 4: {  window.img1.src="images/1.gif";  window.img2.src="images/2.gif";  window.img3.src="images/3.gif";  window.img4.src="images/4.gif";  window.img5.src="images/5-2.gif";  break; } } window.clearInterval(theTimer); adNum=adNum-1; nextAd();}//当点击时直接跳转function nextAd(){ coll++;if(coll>1){switch(adNum+1){ case 5: {  window.img1.src="images/1-2.gif";  window.img2.src="images/2.gif";  window.img3.src="images/3.gif";  window.img4.src="images/4.gif";  window.img5.src="images/5.gif";  break; } case 1: {  window.img1.src="images/1.gif";  window.img2.src="images/2-2.gif";  window.img3.src="images/3.gif";  window.img4.src="images/4.gif";  window.img5.src="images/5.gif";  break; } case 2: {  window.img1.src="images/1.gif";  window.img2.src="images/2.gif";  window.img3.src="images/3-2.gif";  window.img4.src="images/4.gif";  window.img5.src="images/5.gif";  break; } case 3: {  window.img1.src="images/1.gif";  window.img2.src="images/2.gif";  window.img3.src="images/3.gif";  window.img4.src="images/4-2.gif";  window.img5.src="images/5.gif";  break; }    case 4: {  window.img1.src="images/1.gif";  window.img2.src="images/2.gif";  window.img3.src="images/3.gif";  window.img4.src="images/4.gif";  window.img5.src="images/5-2.gif";  break; }}}if(adNum<cpAD.length-1)adNum++ ; else adNum=0; setTransition(); document.images.cpADrush.src=cpAD[adNum]; playTransition(); displayStatusMsg();//定义了轮换时间 5stheTimer=setTimeout("nextAd()", 5000); } function setTransition(){ if (document.all){ cpADrush.filters.revealTrans.Transition=23; cpADrush.filters.revealTrans.apply(); } } function playTransition(){ if (document.all) cpADrush.filters.revealTrans.play() } function displayStatusMsg() { status=cpADmsg[adNum]; document.returnValue = true; } //结束// --></script><table height="148" cellspacing="0" cellpadding="0">   <tr>   <td> <a href="javascript:jump2url()"> <img style="FILTER: revealTrans(duration=2,transition=23)" height="150" src width="575" border="0" name="cpADrush"></a></td>  <script language="JavaScript">nextAd()</script>   </tr>   <tr>   <td>     <table width="575"  name="T1" id="T1" border="0" cellspacing="1" cellpadding="0">   <tr>      <td align="right"><img src="images/dh_bg.gif" width="178" height="16"></td>     <td width="20"><a href="javascript:;" onMouseOver="changeimg(0)"><img name="Image2"  id="img1" border="0" src="images/1.gif" width="20" height="16" onClick="changeimg(0)"></a></td>     <td width="20"><a href="javascript:;" onMouseOver="changeimg(1)"><img name="Image3" id="img2" border="0" src="images/2.gif" width="20" height="16" onClick="changeimg(1)"></a></td>     <td width="20"><a href="javascript:;" onMouseOver="changeimg(2)"><img name="Image4" id="img3" border="0" src="images/3.gif" width="20" height="16" onClick="changeimg(2)"></a></td>     <td width="20"><a href="javascript:;" onMouseOver="changeimg(3)"><img name="Image5" id="img4" border="0" src="images/4.gif" width="20" height="16" onClick="changeimg(3)"></a></td>     <td width="20"><a href="javascript:;" onMouseOver="changeimg(4)"><img name="Image6" id="img5" border="0" src="images/5.gif" width="20" height="16" onClick="changeimg(4)"></a></td>   </tr>    </table>  </td>   </tr></table>

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