代码精简的漂浮广告代码

2024-09-05 12:22:34

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相对于其它的漂浮广告代码，这款代码比较简洁，调用方便，效果也不错，修改方便，可同时漂浮多个广告，互不干扰。

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><title>漂浮广告</title><BODY><img src="http://www.aspku.com/jscss/demoimg/logo.gif" id="webjx1" border=1><img src="http://www.aspku.com/jscss/demoimg/logo.gif" id="webjx2" border=1><img src="http://www.aspku.com/jscss/demoimg/logo.gif" id="webjx3" border=1><SCRIPT LANGUAGE="JavaScript">GoGoGo("webjx1");GoGoGo("webjx3"); GoGoGo("webjx2");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);img.setAttribute("yDir",1);window.setInterval("randPosition(" + objName + ")","10","JavaScript");}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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