005

说明：

隐藏在左上角的导航菜单条，鼠标放上去后菜单就显示出来，实用

状态:

M
E
N
U

代码：

<style>#D1 { BACKGROUND-COLOR: lightgreen; BORDER-BOTTOM: white 2px outset; BORDER-LEFT: white 2px outset; BORDER-RIGHT: white 2px outset; BORDER-TOP: white 2px outset; LEFT: 0px; POSITION: absolute; TOP: 0px; VISIBILITY: hidden; WIDTH: 300px; layer-background-color: lightgreen } a{font-size:9pt} a:link{text-decoration:none} a:hover{text-decoration:none;color:#FFFFFF} a:visited{text-decoration:none} .40pt{font-size:40pt;color:#3399ff;font-family:文鼎琥珀繁} </style> <script language="javascript"> function menuIn() //菜单隐藏 { if(n4) { clearTimeout(out_ID) if( menu.top > menuH*-1+20+10 ) { menu.top -= 8 in_ID = setTimeout("menuIn()", 1) } else if( menu.top > menuH*-1+20 ) { menu.top-- in_ID = setTimeout("menuIn()", 1) } } else { clearTimeout(out_ID) if( menu.pixelTop > menuH*-1+20+10 ) { menu.pixelTop -= 8 in_ID = setTimeout("menuIn()", 1) } else if( menu.pixelTop > menuH*-1+20 ) { menu.pixelTop-- in_ID = setTimeout("menuIn()", 1) } } } function menuOut() //菜单显示 { if(n4) { clearTimeout(in_ID) if( menu.top < -10) { menu.top += 4 out_ID = setTimeout("menuOut()", 1) } else if( menu.top < 0) { menu.top++ out_ID = setTimeout("menuOut()", 1) } } else { clearTimeout(in_ID) if( menu.pixelTop < -10) { menu.pixelTop += 2 out_ID = setTimeout("menuOut()", 1) } else if( menu.pixelTop < 0 ) { menu.pixelTop++ out_ID = setTimeout("menuOut()", 1) } } } function fireOver() { clearTimeout(F_out) F_over = setTimeout("menuOut()", 10) } function fireOut() { clearTimeout(F_over) F_out = setTimeout("menuIn()", 10) } function init() { if(n4) { menu = document.D1 menuH = menu.document.height menu.top = menu.document.height*-1+20 menu.onmouseover = menuOut menu.onmouseout = menuIn menu.visibility = "visible" } else if(e4) { menu = D1.style menuH = D1.offsetHeight D1.style.pixelTop = D1.offsetHeight*-1+20 D1.onmouseover = fireOver D1.onmouseout = fireOut D1.style.visibility = "visible" } } F_over=F_out=in_ID=out_ID=null n4 = (document.layers)?1:0 e4 = (document.all)?1:0; </script> <div id="D1"> <table border="0" width="294"> <TBODY> <tr> <td align="middle" bgColor="#008000" rowSpan="2" width="14"><font color="#FFFFFF"> M<br> E<br> N<br> U</font></td> <td width="127"> <ul> <li><a href="javascript:void(0)"> 选项 1</a> </li> <li><a href="javascript:void(0)"> 选项 2</a> </li> <li><a href="javascript:void(0)"> 选项 3</a> </li> <li><a href="javascript:void(0)"> 选项 4</a> </li> <li><a href="javascript:void(0)"> 选项 5</a> </li> </ul> </td> <td width="133"> </td> </tr> </TBODY> </table> </div> 第二步：把<body>中的内容改为： <body onload="init()" >