网页教学网幻灯片演示效果(还未修改) dn001 2009-06-21 08:53:06 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>www.knowsky.com</title> <script language=JavaScript1.2> <!-- function high(which2){ theobject=which2 highlighting=setInterval("highlightit(theobject)",40) } function low(which2){ clearInterval(highlighting) which2.filters.alpha.opacity=40 } function highlightit(cur2){ if (cur2.filters.alpha.opacity<100) cur2.filters.alpha.opacity+=5 else if (window.highlighting) clearInterval(highlighting) } //--> </script> <style type="text/css"> <!-- h1 {text-align:center;margin-top:50px;} p#outer { margin:0 auto; width:202px; } #outer a { margin:0px; display:block; position: relative; border:1px solid #ccc; } #outer a:hover {border:1px dashed #c00;} #outer img {display:block;border:none;background:#069;} --> </style> </head> <body> <h1>将鼠标移至图片，将看到此效果。</h1> <p id="outer"><a href="http://www.knowsky.com/"><img onMouseOut=low(this) onMouseOver=high(this) style='FILTER: alpha(opacity=20)' src="http://img.pc004.com/p/2009-0621/20090621085306676.gif" alt="www.knowsky.com" width="200" height="90" /></a> </p> </body> </html> 标签：
