51help TIY
码：
<html> <head> <script type="text/javascript"> var i=1 function starttimer() { document.getElementById('h_one').style.position="relative" document.getElementById('h_one').style.left=+i document.getElementById('h_two').style.position="relative" document.getElementById('h_two').style.top=+i i++ timer=setTimeout("starttimer()",10) } function stoptimer() { clearTimeout(timer) } </script> </head> <body onload="starttimer()" onunload="stoptimer()"> <h1 id="h_one">标题一</h1> <h1 id="h_two">标题二</h1> </body> </html>
查看结果: