日期:2014-05-16 浏览次数:20358 次
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title></title> <script type="text/javascript"> var _btn ;//记录上次点击的按钮 function togglediv(obj,divid) { var key = obj.value; var divobj = document.getElementById(divid); if(key == _btn||typeof(_btn) =="undefined") { divobj.style.display=divobj.style.display==""?"none":""; }else{ divobj.style.display=""; } _btn = key; } </script> </head> <body> <div id="test">测试</div> <input type="button" value="bt1" onclick="togglediv(this,'test')"> <input type="button" value="bt2" onclick="togglediv(this,'test')"> <input type="button" value="bt3" onclick="togglediv(this,'test')"> </body> </html>