急，问题处在哪？

牙签是竹子的 2008-04-25 10:10:44 
<script language="javascript" type="text/javascript">

<!--

var cpAD=new Array(); 

var cpADlink=new Array(); 

var cpADmsg=new Array(); 

//定义了5个数组

var adNum=5; 

var coll=0;



//ad/1.html 那时你链接的广告地址



cpAD[0]="care_img/mba.gif"; 

cpADlink[0]="ad/1.html"; 

cpADmsg[0]="1"; 



cpAD[1]="care_img/google.gif"; 

cpADlink[1]="ad/2.html"

cpADmsg[1]="2"; 



cpAD[2]="care_img/2005.gif"; 

cpADlink[2]="ad/3.html"; 

cpADmsg[2]="3";



cpAD[3]="care_img/cz8y.gif"; 

cpADlink[3]="ad/4.html"; 

cpADmsg[3]="4"; 



cpAD[4]="care_img/JG_YUEDU.gif"; 

cpADlink[4]="ad/5.html"; 

cpADmsg[4]="5"; 



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 5s

theTimer=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 style="height:124px" cellspacing="0" cellpadding="0">

              <tr> 

                <td style="width:258px"> <a href="javascript:jump2url()"> <img style="filter:revealTrans(duration=2,transition=23)" height="108" src width="258" border="0" name="cpADrush" /></a></td>

                <script language="JavaScript" type="text/javascript">nextAd()</script>

              </tr>

              <tr> 

                <td> 

                  <table width="175"  name="T1" id="T1" border="0" cellspacing="1" cellpadding="0">

                    <tr> 

                      <td align="right"><img src="../images/dh_bg.gif" width="152" height="16"></td>

                      <td style="width:20px"><a href="#" onmouseover="changeimg(0)"><img name="Image2" id="img1" border="0" src="../images/1.gif" width="20" height="16" onclick="changeimg(0)"></a></td>

                      <td style="width:20px"><a href="#" onmouseover="changeimg(1)"><img name="Image3" id="img2" border="0" src="../images/2.gif" width="20" height="16" onclick="changeimg(1)"></a></td>

                      <td style="width:20px"><a href="#" onmouseover="changeimg(2)"><img name="Image4" id="img3" border="0" src="../images/3.gif" width="20" height="16" onclick="changeimg(2)"></a></td>

                      <td style="width:20px"><a href="#" onmouseover="changeimg(3)"><img name="Image5" id="img4" border="0" src="../images/4.gif" width="20" height="16" onclick="changeimg(3)"></a></td>

                      <td style="width:20px"><a href="#" 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>


上面的代码实现的是图片的自动切换，在html中一点错误都没有，然后我把它放在一个aspx页面下，老是提示说“cpADrush”未定义？到底该怎么弄？
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goody9807 2008-04-25
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<table style="height:124px" cellspacing="0" cellpadding="0">
<tr>
<td style="width:258px"> <a href="javascript:jump2url()"> <img style="filter:revealTrans(duration=2,transition=23)" height="108" src width="258" border="0" name="cpADrush" /></a></td>
<script language="JavaScript" type="text/javascript">nextAd()</script>
</tr>
<tr>
<td>
<table width="175" name="T1" id="T1" border="0" cellspacing="1" cellpadding="0">
<tr>
<td align="right"><img src="../images/dh_bg.gif" width="152" height="16"></td>
<td style="width:20px"><a href="#" onmouseover="changeimg(0)"><img name="Image2" id="img1" border="0" src="../images/1.gif" width="20" height="16" onclick="changeimg(0)"></a></td>
<td style="width:20px"><a href="#" onmouseover="changeimg(1)"><img name="Image3" id="img2" border="0" src="../images/2.gif" width="20" height="16" onclick="changeimg(1)"></a></td>
<td style="width:20px"><a href="#" onmouseover="changeimg(2)"><img name="Image4" id="img3" border="0" src="../images/3.gif" width="20" height="16" onclick="changeimg(2)"></a></td>
<td style="width:20px"><a href="#" onmouseover="changeimg(3)"><img name="Image5" id="img4" border="0" src="../images/4.gif" width="20" height="16" onclick="changeimg(3)"></a></td>
<td style="width:20px"><a href="#" 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>

把上面的html代码放在js上面
hy_lihuan 2008-04-25
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name="cpADrush" id="cpADrush"
就这么回事
abc83915 2008-04-25
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确实慢了。。越狱出来的。。。回复很麻烦。。接点小分吧
Eddie005 2008-04-25
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<img style="filter:revealTrans(duration=2,transition=23)" height="108" src width="258" border="0" name="cpADrush" id="cpADrush" />

//<script>块要放在</table>后面
</table>

<script language="javascript" type="text/javascript">
<!--
var cpADrush = document.getElementById("cpADrush");
....
.....
suifengnet 2008-04-25
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顶
huo789 2008-04-25
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慢了，LS已经说的很清楚了
lem12 2008-04-25
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1.将
<img style="filter:revealTrans(duration=2,transition=23)" height="108" src width="258" border="0" name="cpADrush" />
将改成id="cpADrush"

2改js 中
cpADrush
为
document.getElementById("cpADrush")


document.images.cpADrush.src=cpAD[adNum];
改成
document.getElementById("cpADrush").src=cpAD[adNum];
lem12 2008-04-25
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    <script language="javascript" type="text/javascript">

<!--

var cpAD=new Array(); 

var cpADlink=new Array(); 

var cpADmsg=new Array(); 

//定义了5个数组

var adNum=5; 

var coll=0;



//ad/1.html 那时你链接的广告地址



cpAD[0]="care_img/mba.gif"; 

cpADlink[0]="ad/1.html"; 

cpADmsg[0]="1"; 



cpAD[1]="care_img/google.gif"; 

cpADlink[1]="ad/2.html"

cpADmsg[1]="2"; 



cpAD[2]="care_img/2005.gif"; 

cpADlink[2]="ad/3.html"; 

cpADmsg[2]="3";



cpAD[3]="care_img/cz8y.gif"; 

cpADlink[3]="ad/4.html"; 

cpADmsg[3]="4"; 



cpAD[4]="care_img/JG_YUEDU.gif"; 

cpADlink[4]="ad/5.html"; 

cpADmsg[4]="5"; 



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.getElementById("cpADrush").src=cpAD[adNum]; 

playTransition(); 

displayStatusMsg();

//定义了轮换时间 5s

theTimer=setTimeout("nextAd()", 5000); 

} 



function setTransition(){ 

if (document.all){ 

document.getElementById("cpADrush").filters.revealTrans.Transition=23; 

document.getElementById("cpADrush").filters.revealTrans.apply(); 

} 



} 

function playTransition(){ 

if (document.all) 

document.getElementById("cpADrush").filters.revealTrans.play() 

} 

function displayStatusMsg() { 

status=cpADmsg[adNum]; 

document.getElementById("cpADrush").returnValue = true; 

} 

//结束

// -->



</script>



<table style="height:124px" cellspacing="0" cellpadding="0">

              <tr> 

                <td style="width:258px"> <a href="javascript:jump2url()"> <img style="filter:revealTrans(duration=2,transition=23)" height="108" src width="258" border="0" id="cpADrush" /></a></td>

                <script language="JavaScript" type="text/javascript">nextAd()</script>

              </tr>

              <tr> 

                <td> 

                  <table width="175"  name="T1" id="T1" border="0" cellspacing="1" cellpadding="0">

                    <tr> 

                      <td align="right"><img src="../images/dh_bg.gif" width="152" height="16"></td>

                      <td style="width:20px"><a href="#" onmouseover="changeimg(0)"><img name="Image2" id="img1" border="0" src="../images/1.gif" width="20" height="16" onclick="changeimg(0)"></a></td>

                      <td style="width:20px"><a href="#" onmouseover="changeimg(1)"><img name="Image3" id="img2" border="0" src="../images/2.gif" width="20" height="16" onclick="changeimg(1)"></a></td>

                      <td style="width:20px"><a href="#" onmouseover="changeimg(2)"><img name="Image4" id="img3" border="0" src="../images/3.gif" width="20" height="16" onclick="changeimg(2)"></a></td>

                      <td style="width:20px"><a href="#" onmouseover="changeimg(3)"><img name="Image5" id="img4" border="0" src="../images/4.gif" width="20" height="16" onclick="changeimg(3)"></a></td>

                      <td style="width:20px"><a href="#" 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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