JSP变化的图片新闻


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<TITLE> 图片切换效果</TITLE>
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<META NAME="Author" CONTENT="梁超">
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.bigon{background:url(http://mat1.qq.com/ent/ent2007/ent2-04.gif);color:#C9000E;}
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<a href="http://ent.qq.com/a/20080618/000007.htm" target="_blank"><img src="http://mat1.qq.com/ent/upday2008/06182.jpg" width="328" height="240" border="0" onMouseOver="ClearTime();" onMouseOut="ImgChange()" /></a></div>
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<a href="http://ent.qq.com/a/20080618/000048.htm" target="_blank"><img src="http://mat1.qq.com/ent/upday2008/06187.jpg" width="328" height="240" border="0" onMouseOver="ClearTime();" onMouseOut="ImgChange()" /></a></div><div style="display:none;">
<a href="http://ent.qq.com/a/20080618/000109.htm" target="_blank"><img src="http://mat1.qq.com/ent/upday2008/06186.jpg" width="328" height="240" border="0" onMouseOver="ClearTime();" onMouseOut="ImgChange()" /></a></div>
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                          <td width="13" height="19" align="center" background="http://mat1.qq.com/ent/ent2007/ent2-04.gif" class="bigon" onclick="ChangeStart(0);" onmouseover="ClearTime();" onmouseout="ImgChange()" style="cursor:pointer;">1</td>
                          <td width="13" align="center" background="http://mat1.qq.com/ent/ent2007/ent2-03.gif" class="bigoff" onclick="ChangeStart(1);" onmouseover="ClearTime();" onmouseout="ImgChange()" style="cursor:pointer;">2</td>
                          <td width="13" align="center" background="http://mat1.qq.com/ent/ent2007/ent2-03.gif" class="bigoff" onclick="ChangeStart(2);" onmouseover="ClearTime();" onmouseout="ImgChange()" style="cursor:pointer;">3</td>
                          <td width="13" align="center" background="http://mat1.qq.com/ent/ent2007/ent2-03.gif" class="bigoff" onclick="ChangeStart(3);" onmouseover="ClearTime();" onmouseout="ImgChange()" style="cursor:pointer;">4</td>
                          <td width="13" align="center" background="http://mat1.qq.com/ent/ent2007/ent2-03.gif" class="bigoff" onclick="ChangeStart(4);" onmouseover="ClearTime();" onmouseout="ImgChange()" style="cursor:pointer;">5</td>
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<SCRIPT LANGUAGE="JavaScript">
<!--var n = 0;
var Timer = null;
var oBackImg = document.getElementById('num');//初始化函数
function InitParm(){
   n++;
   if(n>4)n=0;
   ChangeStart(n);
}
function ChangeStart(value){   n = value;
   ImgSel(value);//图片切换
   LinkChange(value);//超链接切换
   BackImg(value);//小图片背景切换  
}
// 定时图片切换
function ImgSel(num){
   with(fc){
    filters[0].Apply();//初始化滤镜
    for(var i = 0;i < 5; i++) (i == num) ? (childNodes[i].style.display = "block") : (childNodes[i].style.display = "none");
    filters[0].play();//滤镜使用
   }  
}// 定时超链接切换
function LinkChange(num){
   with(con){
    for(var i = 0;i < 5; i++) i == num?childNodes[i].style.display = "block":childNodes[i].style.display = "none";  
   }
  
}
// 定时小背景图片切换
function BackImg(len){
for(var i=0;i<5;i++)
   if(len==i){
   oBackImg.getElementsByTagName("td")[i].className='bigon';
   } 
else{ 
   oBackImg.getElementsByTagName("td")[i].className='bigoff';
   } 
}//清除定时器
function ClearTime(){
   clearInterval(Timer);
}function ImgChange(){
   Timer = window.setInterval("InitParm()",3000);
}ImgChange();//-->
</SCRIPT> 
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