图片带声音的淡入淡出效果

2024-04-27 14:00:05

字体：大中小

来源：转载

供稿：网友

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><BODY><img src="/img/link.gif" width="92" height="34" id="vevb1"><img src="/img/link1.gif" width="92" height="34" id="vevb2"><img src="/img/link2.gif" width="92" height="34" id="vevb3"><img src="/img/200406301.jpg" width="92" height="34" id="vevb4"><SCR<a href="http://ip.vevb.com/">ip</a>T LANGUAGE="<a href="http://www.vevb.com/article.asp?typeid=160">java</a>Script"> GoGoGo("vevb1");GoGoGo("vevb3"); GoGoGo("vevb2");GoGoGo("vevb4"); function GoGoGo(objName){var img=document.getElementById(objName) ;img.style.position="absolute";img.style.left=parseInt(window.screen.availWidth*Math.random()) + "px";img.style.top=parseInt(window.screen.availHeight*Math.random()) + "px";img.setAttribute("xDir",1);//¶¨Òå¿ªÊ¼xµÄ·½Ïòimg.setAttribute("yDir",1);//¶¨Òå¿ªÊ¼xµÄ·½Ïòwindow.setInterval("randPosition(" + objName + ")","10","<a href="http://www.vevb.com/article.asp?typeid=36">Javascript</a>");}function randPosition(obj){var x=parseInt(obj.style.left);if(x>=window.screen.availWidth-obj.width-20)obj.setAttribute("xDir",-1);if(x<=0)obj.setAttribute("xDir",1);x+=parseInt(obj.getAttribute("xDir"));var y=parseInt(obj.style.top);if(y>=window.screen.availHeight-obj.height-100)obj.setAttribute("yDir",-1);if(y<=0)obj.setAttribute("yDir",1);y+=parseInt(obj.getAttribute("yDir")); obj.style.left=x +"px";obj.style.top =y +"px";}</SCRIPT></BODY></HTML>

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