几个不错的自动收缩菜单导航效果

更新时间：2007年10月26日 23:26:09 作者：

<!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> <title>runcode</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="Author" content="Sheneyan" /> <script type="text/javascript"> var mh = 30;//最小高度 var step = 1;//每次变化的px量 var ms = 10;//每隔多久循环一次 function toggle(o){   if (!o.tid)o.tid = "_" + Math.random() * 100;   if (!window.toggler)window.toggler = {};   if (!window.toggler[o.tid]){     window.toggler[o.tid]={       obj:o,       maxHeight:o.offsetHeight,       minHeight:mh,       timer:null,       action:1     };   }   o.style.height = o.offsetHeight + "px";   if (window.toggler[o.tid].timer)clearTimeout(window.toggler[o.tid].timer);   window.toggler[o.tid].action *= -1;   window.toggler[o.tid].timer = setTimeout("anim('"+o.tid+"')",ms ); } function anim(id){   var t = window.toggler[id];   var o = window.toggler[id].obj;   if (t.action < 0){     if (o.offsetHeight <= t.minHeight){       clearTimeout(t.timer);       return;     }   }   else{     if (o.offsetHeight >= t.maxHeight){       clearTimeout(t.timer);       return;     }   }   o.style.height = (parseInt(o.style.height, 10) + t.action * step) + "px";   window.toggler[id].timer = setTimeout("anim('"+id+"')",ms ); } </script> <style type="text/css"> div.xx{border:solid 1px;overflow:hidden;} div.xx h5{border:solid 1px;border-width:0 0 1px;padding:0;margin:0;height:30px;line-height:30px;cursor:pointer;background:#eee;} </style> </head> <body> <div class="xx"><h5 onclick="toggle(this.parentNode)">伸缩效果</h5> <p>内容</p> <p>内容</p> <p>内容</p> <p>内容</p> </div> <div class="xx"><h5 onclick="toggle(this.parentNode)">伸缩效果</h5> <p>sdf容</p> <p>sdf容</p> <p>sf容</p> <p>sfd容</p> </div> </body> </html>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

一打开网页是收缩的

<!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> <title>runcode</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="Author" content="Sheneyan" /> <script type="text/javascript"> var mh = 30;//最小高度 var step = 1;//每次变化的px量 var ms = 10;//每隔多久循环一次 var caiying2007=202//最大高度 window.onload=function init(){ var obj_init=document.getElementsByTagName("div") for (var oi=0;oi<obj_init.length;oi++){     if (obj_init[oi].className=="xx"){obj_init[oi].style.height=mh + "px";} } } function toggle(o){   if (!o.tid)o.tid = "_" + Math.random() * 100;   if (!window.toggler)window.toggler = {};   if (!window.toggler[o.tid]){     window.toggler[o.tid]={       obj:o, //      maxHeight:o.offsetHeight,       maxHeight:caiying2007,       minHeight:mh,       timer:null,       action:-1     };   }   o.style.height = o.offsetHeight + "px";   if (window.toggler[o.tid].timer)clearTimeout(window.toggler[o.tid].timer);   window.toggler[o.tid].action *= -1;   window.toggler[o.tid].timer = setTimeout("anim('"+o.tid+"')",ms ); } function anim(id){   var t = window.toggler[id];   var o = window.toggler[id].obj;   if (t.action < 0){     if (o.offsetHeight <= t.minHeight){       clearTimeout(t.timer);       return;     }   }   else{     if (o.offsetHeight >= t.maxHeight){       clearTimeout(t.timer);       return;     }   }   o.style.height = (parseInt(o.style.height, 10) + t.action * step) + "px";   window.toggler[id].timer = setTimeout("anim('"+id+"')",ms ); } </script> <style type="text/css"> div.xx{border:solid 1px;overflow:hidden;height:200px} div.xx h5{border:solid 1px;border-width:0 0 1px;padding:0;margin:0;height:30px;line-height:30px;cursor:pointer;background:#eee;} </style> </head> <body> <div class="xx"><h5 onclick="toggle(this.parentNode);" >伸缩效果</h5> <p>内容</p> <p>内容</p> <p>内容</p> <p>内容</p> </div> <div class="xx"><h5 onclick="toggle(this.parentNode)">伸缩效果</h5> <p>sdf容</p> <p>sdf容</p> <p>sf容</p> <p>sfd容</p> </div> <script> </script> </body> </html>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

慢慢展开菜单的效果，以前早就有人做过，给个时间函数。也算不上什么极限：

<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style> body{         margin:0px;         font:normal 12px 宋体;         background: #999999; } table{border:0px;} td{font:normal 12px 宋体; } img{vertical-align:middle; border:0px;} .sec_menu{border-left:1px solid #808080; border-right:1px solid #808080;  border-bottom:1px solid #808080; overflow:hidden; background:#FFCC99;} .menu_title{background-color: #CC6600} .menu_title span{color:#FFFFFF;} .menu_title2{background-color: #FF9900} .menu_title2 span{color:#C8C8C8; } .showtitle{position:relative; top:-2px; left:-6px; border:1pt solid #C3D4E7; z-index:0; height:26; background-color: #0080C0; padding-top:5; padding-left:5} .alp{FILTER: alpha(opacity=0,finishopacity=100,style=1,startx=0,starty=5, finishx=250,finishy=85} .txt1{font-size:9pt; color:#CCCCCC;} </style> <SCRIPT LANGUAGE="JavaScript">  </SCRIPT> <title>Cattom</title> <link href="link.css" rel="stylesheet" type="text/css"> </head> <script language="JavaScript">  nereidFadeObjects = new Object(); nereidFadeTimers = new Object(); function nereidFade(object, destOp, rate, delta){ if (!document.all) return     if (object != "[object]"){  //提取串值         setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);         return;     }     clearTimeout(nereidFadeTimers[object.sourceIndex]);     diff = destOp-object.filters.alpha.opacity;     direction = 1;     if (object.filters.alpha.opacity > destOp){         direction = -1;     }     delta=Math.min(direction*diff,delta);     object.filters.alpha.opacity+=direction*delta;     if (object.filters.alpha.opacity != destOp){         nereidFadeObjects[object.sourceIndex]=object;         nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);     } } </script> <body> <script language=javascript>   var whichOpen=menuTitle1;   var whichContinue=""; </script> <div id="Layer1" style="position:absolute; left:0px; top:350px; width:111px; height:102px; z-index:1">    <table cellpadding=0 cellspacing=0 width=150 style="border-top:1pt solid black">   <tr style="cursor:hand;"> <td height=18 class=menu_title onmouseover="this.className='menu_title2'" onmouseout="this.className='menu_title'"  id=menuTitle1 onclick="menuChange (menu1,120,menuTitle1,arrow1);"> <span><span id=arrow1><FONT face="webdings">4</span> ::动漫同人志::</span></td></tr><tr><td><div class=sec_menu style="width:150;height:0; filter:alpha(Opacity=0);display:none;" id=menu1> <table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;"> <tr>               <td height=20><a href="rhdm.htm">:::日韩动漫:::</a></td>             </tr> <tr>               <td height=20><a href="gtdm.htm">:::港台动漫:::</a></td>             </tr> <tr>               <td height=20><a href="dldm.htm">:::大陆动漫:::</a></td>             </tr> <tr>               <td height=20><a href="ycdm.htm">:::原创动漫:::</a></td>             </tr> <tr>               <td height=20><a href="yqlj.htm">:::友情链接:::</a></td>             </tr> </table></div></td></tr></table> <table cellpadding=0 cellspacing=0 width=150 style="border-top:1pt solid black">   <tr style="cursor:hand;"> <td height=18 class=menu_title onmouseover="this.className='menu_title2'" onmouseout="this.className='menu_title'"  id=menuTitle2 onclick="menuChange (menu2,120,menuTitle2,arrow2);"> <span><span id=arrow2><FONT face="webdings">4</span> ::动漫音乐::</span></td></tr><tr><td><div class=sec_menu style="width:150;height:0; filter:alpha(Opacity=0);display:none;" id=menu2> <table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;"> <tr>               <td height=20><a href="rhdmyy.htm">::日韩动漫音乐::</a></td>             </tr> <tr>               <td height=20><a href="gtdmyy.htm">::港台动漫音乐::</a></td>             </tr> <tr>               <td height=20><a href="dldmyy.htm">::大陆动漫音乐::</a></td>             </tr> <tr>               <td height=20><a href="dmyyk.htm">::动漫音乐库::</a></td>             </tr> <tr>               <td height=20><a href="wydb.htm">:::网友点播:::</a></td>             </tr> </table></div></td></tr></table> <table cellpadding=0 cellspacing=0 width=150 style="border-top:1pt solid black; border-bottom:1pt solid black;">   <tr style="cursor:hand;"><td height=18 class=menu_title onmouseover="this.className='menu_title2'" onmouseout="this.className='menu_title'"   id=menuTitle3 onclick="menuChange(menu3,140,menuTitle3,arrow3);"> <span><span id=arrow3><FONT face="webdings">4</span> ::网页123::</span></td></tr><tr><td> <div class=sec_menu style="width:150;height:0; filter:alpha(Opacity=0); display:none;" id=menu3> <table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative; top:10px;"> <tr><td height=20>::网页基础::</td></tr> <tr><td height=20>::网页进阶::</td></tr> <tr><td height=20>::网页高手::</td></tr> <tr><td height=20>::网页脚本::</td></tr> <tr><td height=20>::网页理念::</td></tr> <tr><td height=20>::网页源件::</td></tr> </table></div></td></tr></table> <table cellpadding=0 cellspacing=0 width=150 style="border-top:1pt solid black; border-bottom:1pt solid black;">   <tr style="cursor:hand;"><td height=18 class=menu_title onmouseover="this.className='menu_title2'" onmouseout="this.className='menu_title'"   id=menuTitle4 onclick="menuChange(menu4,140,menuTitle4,arrow4);"> <span><span id=arrow4><FONT face="webdings">4</span> ::兄弟站点::</span></td></tr><tr><td> <div class=sec_menu style="width:150;height:0; filter:alpha(Opacity=0); display:none;" id=menu4> <table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative; top:10px;"> <tr><td height=20>征集中...</td></tr> <tr><td height=20>征集中...</td></tr> <tr><td height=20>征集中...</td></tr> <tr><td height=20>征集中...</td></tr> <tr><td height=20>征集中...</td></tr> <tr><td height=20>征集中...</td></tr> </table></div></td></tr></table></div> </body> </html>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>tree menu by jiarry</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <script language="JavaScript" type="text/JavaScript">  </script> <style type="text/css"> span{ width:100px;Height:25px;margin-left:15px;} font{font-weight:bold;} body,td{font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12px;color:#333333;} div{cursor:default;border-top:1px solid gray ; border-left:1px solid gray ;border-right:1px solid gray ;background-color:#D3F7FE ;width:120px;} pre{background-color:#FFFFF1; border:1px solid gray;color:blue;font-family:verdana;Arial;padding:20px;} </style> </head> <body> <p>&nbsp;</p> <p>&nbsp;</p> <div style="line-height:25px;" onClick="showhide_obj(title1,icon1)"><font id='icon1'>+</font>栏目一</div> <div id=title1  style="background-color:#fffff3;line-height:22px;display:none;"> <span id=menu1_1 onMouseOver="this.style.backgroundColor='blue'" onMouseOut="this.style.backgroundColor=''" onclick="show_this(select1_1)"><font id='select1_1'></font>菜单一</span></font> <span id=menu1_2 onclick="show_this(select1_2)"><font id='select1_2'></font>菜单二</span></font> <span id=menu1_3 onclick="show_this(select1_3)"><font id='select1_3'></font>菜单三</span></font> </div> <div style="line-height:25px;" onClick="showhide_obj(title2,icon2)"><font id='icon2'>+</font>栏目二</div> <div id=title2 style="background-color:#fffff3;line-height:22px;display:none;"> <span id=menu2_1 onclick="show_this(select2_1)"><font id='select2_1'></font>菜单一</span></font> <span id=menu2_2 onclick="show_this(select2_2)"><font id='select2_2'></font>菜单二</span></font> <span id=menu2_3 onclick="show_this(select2_3)"><font id='select2_3'></font>菜单三</span></font> </div> <div style="line-height:25px;" onClick="showhide_obj(title3,icon3)"><font id='icon3'>+</font>栏目三</div> <div id=title3 style="background-color:#fffff3;line-height:22px;display:none;"> <span id=menu3_1 onclick="show_this(select3_1)"><font id='select3_1'></font>菜单一</span></font> <span id=menu3_2 onclick="show_this(select3_2)"><font id='select3_2'></font>菜单二</span></font> <span id=menu3_3 onclick="show_this(select3_3)"><font id='select3_3'></font>菜单三</span></font> </div> <div style="line-height:25px;" onClick="showhide_obj(title4,icon4)"><font id='icon4'>+</font>栏目四</div> <div id=title4 style="background-color:#fffff3;line-height:22px;display:none;"> <span id=menu4_1 onclick="show_this(select4_1)"><font id='select4_1'></font>菜单一</span></font> <span id=menu4_2 onclick="show_this(select4_2)"><font id='select4_2'></font>菜单二</span></font> <span id=menu4_3 onclick="show_this(select4_3)"><font id='select4_3'></font>菜单三</span></font> <span id=menu4_4 onclick="show_this(select4_4)"><font id='select4_4'></font>菜单三</span></font> <span id=menu4_5 onclick="show_this(select4_5)"><font id='select4_5'></font>菜单三</span></font> <span id=menu4_6 onclick="show_this(select4_6)"><font id='select4_6'></font>菜单三</span></font> </div> <div> <span style=" border-top:1px solid gray;width:120px;margin-left:0px;"></span> </div>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

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