幻灯片轮播~slideshow

来源:互联网 发布:php程序员是什么 编辑:程序博客网 时间:2024/04/30 19:07
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><script language="javascript" type="text/javascript">var imgarr = new Array("1.png" , "2.png", "3.png");var index=0;function preimg(){index--;if(index>=0&& index <imgarr.length){document.bgimg.src=imgarr[index];}else{index = imgarr.length -1;document.bgimg.src=imgarr[index];}}function nextimg(){index++;if(index> imgarr.length -1){index=0;document.bgimg.src=imgarr[index];}else{document.bgimg.src=imgarr[index];}}var yinyong = setInterval(nextimg, 3000);function stop(){clearInterval(yinyong);}</script></head><body onload="yinyong()"><img name="bgimg" src="1.png" width="400px" height="400px"/><div style="position:absolute;left:12px;top:170px;"><a href="JavaScript:preimg();"><img src="pre.png"/></a></div><div style="position:absolute;left:340px;top:170px;"><a href="JavaScript:nextimg();"><img src="next.png" /></a></div><a href="JavaScript:stop()"> stop</a><a href="JavaScript:start()" onclick="yinyong= setInterval(nextimg, 3000);"> start</a></body></html>

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