改下拉菜单的代码

Question

function mmenu_down(menuid,x){
  if(misShow){
  mmenuhide(menuid);
  mtoout(eval("mMenu"+x));
  }
  else{
  mtoin(eval("mMenu"+x));
  mmenushow(menuid,eval("mMenu"+x));
  misdown=true;
  }
}
function mmenu_up(){
  misdown=false;
}
function mmenuitem_over(menuid,item,x,j,i){
toel = getReal(window.event.toElement, "className", "coolButton");
fromel = getReal(window.event.fromElement, "className", "coolButton");
if (toel == fromel) return;
srcel = getReal(window.event.srcElement, "className", "coolButton");
        for(nummenu=1;nummenu<=mnumberofsub;nummenu++){  
         var thesub=document.all['msubmenudiv'+nummenu] 
         if(!(menuid==thesub||menuid.style.tag>=thesub.style.tag)){
         msubmenuhide(thesub);
         mnochange(document.all['mp'+nummenu]);
         document.all["mitem"+nummenu].style.color=mfontcolor;
         }
        }
if(item)document.all["mitem"+item].style.color=mmenuovercolor;
if(misdown||item){
mtoin(srcel);
}
else{
mtoout(srcel);
}
if(x==-1)mthestatus=eval("msub"+j).items[i].statustxt;
if(j==-1)mthestatus=mmenus[x].items[i].statustxt;
if(mthestatus!=""){
musestatus=true;
window.status=mthestatus;
}
clearTimeout(mpopTimer);
}
function mmenuitem_out(hassub){
toel = getReal(window.event.toElement, "className", "coolButton");
fromel = getReal(window.event.fromElement, "className", "coolButton");
if (toel == fromel) return;
srcel = getReal(window.event.srcElement, "className", "coolButton");
if(!hassub)mnochange(srcel);
if(musestatus)window.status="";
mpopOut()
}
function mmenuitem_down(){
srcel = getReal(window.event.srcElement, "className", "coolButton");
mtoin(srcel)
misdown=true;
}
function mmenuitem_up(){
srcel = getReal(window.event.srcElement, "className", "coolButton");
mtoout(srcel)
misdown=false;
}
function mexec3(j,i){
var cmd;
if(eval("msub"+j).items[i].target=="blank"){
  cmd = "window.open('"+eval("msub"+j).items[i].command+"')";
}else{
  cmd = eval("msub"+j).items[i].target+".location=\""+eval("msub"+j).items[i].command+"\"";
}
eval(cmd);
}
function mexec2(x){
var cmd;
if(mmenus[x].target=="blank"){
  cmd = "window.open('"+mmenus[x].command+"')";
}else{
  cmd = mmenus[x].target+".location=\""+mmenus[x].command+"\"";
}
eval(cmd);
}
function mexec(x,i){
var cmd;
if(mmenus[x].items[i].target=="blank"){
  cmd = "window.open('"+mmenus[x].items[i].command+"')";
}else{
  cmd = mmenus[x].items[i].target+".location=\""+mmenus[x].items[i].command+"\"";
}
eval(cmd);
}
function mbody_click(){if (misShow){
srcel = getReal(window.event.srcElement, "className", "coolButton");
for(var x=0;x<=mmenus.length;x++){
if(srcel.id=="mMenu"+x)
return;
}
for(x=1;x<=mnumberofsub;x++){
if(srcel.id=="mp"+x)
return;
}
mallhide();
}
}
document.onclick=mbody_click;

Answer 1

function mwritetodocument(){
      var mwb=1;
                     var stringx='<div id="mposflag" style="position:absolute;"></div><table  id=mmenutable border=0 cellpadding=3 cellspacing=2 width='+mmenuwidth+' height='+mmenuheight+' bgcolor='+mmenucolor+
                     ' onselectstart="event.returnValue=false"'+
                     ' style="filter:Alpha(Opacity=80);cursor:'+mcursor+';'+mfonts+
                     ' border-left: '+mwb+'px solid '+mmenuoutbordercolor+';'+
                     ' border-right: '+mwb+'px solid '+mmenuinbordercolor+'; '+
                     'border-top: '+mwb+'px solid '+mmenuoutbordercolor+'; '+
                     'border-bottom: '+mwb+'px solid '+mmenuinbordercolor+'; padding:0px"><tr>'
                     for(var x=0;x<mmenus.length;x++){
                      var thismenu=mmenus[x];
                      var imgsize="";
                      if(thismenu.sizex!="0"||thismenu.sizey!="0")imgsize=" width="+thismenu.sizex+" height="+thismenu.sizey;
                      var ifspace="";
                      if(thismenu.caption!="")ifspace=" ";
                      stringx += "<td nowrap class=coolButton id=mMenu"+x+" style='border: "+mitemedge+"px solid "+mmenucolor+
                      "' width="+mmenuunitwidth+"px onmouseover=mmenu_over(mmenudiv"+x+
                      ","+x+") onmouseout=mmenu_out("+x+
                      ") onmousedown=mmenu_down(mmenudiv"+x+","+x+")";
                            if(thismenu.command!=""){
                                stringx += " onmouseup=mmenu_up();mexec2("+x+");";
                            }else{
                               stringx += " onmouseup=mmenu_up()";
                            }
                            if(thismenu.pos=="0"){
                                stringx += " align=center><img align=absmiddle src='"+thismenu.img+"'"+imgsize+">"+ifspace+thismenu.caption+"</td>";
                            }else if(thismenu.pos=="1"){
                                stringx += " align=center>"+thismenu.caption+ifspace+"<img align=absmiddle src='"+thismenu.img+"'"+imgsize+"></td>";
                            }else if(thismenu.pos=="2"){
                                stringx += " align=center background='"+thismenu.img+"'> "+thismenu.caption+" </td>";
                            }else{
                                stringx += " align=center> "+thismenu.caption+" </td>";
                            }
                      stringx += "";
                     }
                     stringx+="<td width=*> </td></tr></table>";
                     
                     
                     for(var x=0;x<mmenus.length;x++){
                      thismenu=mmenus[x];
                        if(x<0){
                        stringx+='<div id=mmenudiv'+x+' style="visiable:none"></div>';
                        }else{
                        stringx+='<div id=mmenudiv'+x+
                        ' style="filter:Alpha(Opacity=80);cursor:'+mcursor+';position:absolute;'+
                        'width:'+mmenuitemwidth+'px; z-index:'+(x+100);
                        if(mmenuinbordercolor!=mmenuoutbordercolor&&msubedge=="0"){
                        stringx+=';border-left: 1px solid '+mmidoutcolor+
                        ';border-top: 1px solid '+mmidoutcolor;}
                        stringx+=';border-right: 1px solid '+mmenuinbordercolor+
                        ';border-bottom: 1px solid '+mmenuinbordercolor+';visibility:hidden" onselectstart="event.returnValue=false">\n'+
                      '<table  width="100%" border="0" height="100%" align="center" cellpadding="0" cellspacing="2" '+
                      'style="'+mfonts+' border-left: 1px solid '+mmenuoutbordercolor;
                      if(mmenuinbordercolor!=mmenuoutbordercolor&&msubedge=="0"){
                      stringx+=';border-right: 1px solid '+mmidincolor+
                      ';border-bottom: 1px solid '+mmidincolor;}
                      stringx+=';border-top: 1px solid '+mmenuoutbordercolor+
                      ';padding: 4px" bgcolor='+mmenucolor+'>\n'
                      for(var i=0;i<thismenu.items.length;i++){
                      var thismenuitem=thismenu.items[i];
                      var imgsize="";
                              if(thismenuitem.sizex!="0"||thismenuitem.sizey!="0")imgsize=" width="+thismenuitem.sizex+" height="+thismenuitem.sizey;
                              var ifspace="";
                              if(thismenu.caption!="")ifspace=" ";
                      if(thismenuitem.hasc!=null){
                      stringx += "<tr><td id=mp"+thismenuitem.hasc+" class=coolButton style='border: "+mitemedge+"px solid "+mmenucolor+
                      "' width=100% onmouseout=mmenuitem_out(true) onmouseover=\"mmenuitem_over(mmenudiv"+x+
                      ",'"+thismenuitem.hasc+"',"+x+",-1,"+i+");mshowsubmenu(msubmenudiv"+thismenuitem.hasc+",mp"+thismenuitem.hasc+",mmenudiv"+x+");\""+
                      "><table id=mitem"+thismenuitem.hasc+" cellspacing='0' cellpadding='0' border='0' width='100%' style='"+mfonts+"'><tr><td ";
                        if(thismenuitem.pos=="0"){
                                  stringx += "><img align=absmiddle src='"+thismenuitem.img+"'"+imgsize+">"+ifspace+thismenuitem.caption+"</td><td";
                                }else if(thismenuitem.pos=="1"){
                                  stringx += ">"+thismenuitem.caption+ifspace+"<img align=absmiddle src='"+thismenuitem.img+"'"+imgsize+"></td><td";
                                }else if(thismenuitem.pos=="2"){
                                  stringx += "background='"+thismenuitem.img+"'>"+thismenuitem.caption+"</td><td background='"+thismenuitem.img+"'";
                                }else{
                                  stringx += ">"+thismenuitem.caption+"</td><td";
                                }
                        stringx += " align=right width='1'><font face='Webdings' style='font-size: 6pt'>4</font></td></tr></table></td></tr>\n";                     
                      }else if(!thismenuitem.isline){
                      stringx += "<tr><td class=coolButton style='border: "+mitemedge+"px solid "+mmenucolor+
                      "' width=100% height=15px onmouseover=\"mmenuitem_over(mmenudiv"+x+
                      ",false,"+x+",-1,"+i+");\" onmouseout=mmenuitem_out() onmousedown=mmenuitem_down() onmouseup=";
  stringx += "mmenuitem_up();mexec("+x+","+i+"); ";
    if(thismenuitem.pos=="0"){
                                  stringx += "><img align=absmiddle src='"+thismenuitem.img+"'"+imgsize+">"+ifspace+thismenuitem.caption+"</td></tr>";
                                }else if(thismenuitem.pos=="1"){
                                  stringx += ">"+thismenuitem.caption+ifspace+"<img align=absmiddle src='"+thismenuitem.img+"'"+imgsize+"></td></tr>";
                                }else if(thismenuitem.pos=="2"){
                                  stringx += "background='"+thismenuitem.img+"'>"+thismenuitem.caption+"</td></tr>";
                                }else{
                                  stringx += ">"+thismenuitem.caption+"</td></tr>";
                                }
  }else{
                      stringx+='<tr><td height="1" background="/images/hr.gif" onmousemove="clearTimeout(mpopTimer);"><img height="1" width="1" src="none.gif" border="0"></td></tr>\n';
                      }
                      }stringx+='</table>\n</div>'
                      }                     
                }

Answer 2

for(var j=1;j<=mnumberofsub;j++){     
thisitem=eval("msub"+j);
stringx+='<div id=msubmenudiv'+j+
                        ' style="filter:Alpha(Opacity=80);tag:'+thisitem.level+';cursor:'+mcursor+';position:absolute;'+
                        'width:'+mmenuitemwidth+'px; z-index:'+(j+200);
                        if(mmenuinbordercolor!=mmenuoutbordercolor&&msubedge=="0"){
                        stringx+=';border-left: 1px solid '+mmidoutcolor+
                        ';border-top: 1px solid '+mmidoutcolor;}
                        stringx+=';border-right: 1px solid '+mmenuinbordercolor+
                        ';border-bottom: 1px solid '+mmenuinbordercolor+';visibility:hidden" onselectstart="event.returnValue=false">\n'+
                      '<table  width="100%" border="0" height="100%" align="center" cellpadding="0" cellspacing="2" '+
                      'style="'+mfonts+' border-left: 1px solid '+mmenuoutbordercolor;
                      if(mmenuinbordercolor!=mmenuoutbordercolor&&msubedge=="0"){
                      stringx+=';border-right: 1px solid '+mmidincolor+
                      ';border-bottom: 1px solid '+mmidincolor;}
                      stringx+=';border-top: 1px solid '+mmenuoutbordercolor+
                      ';padding: 4px" bgcolor='+mmenucolor+'>\n'
                      for(var i=0;i<thisitem.items.length;i++){
                      var thismenuitem=thisitem.items[i];
                      var imgsize="";
                              if(thismenuitem.sizex!="0"||thismenuitem.sizey!="0")imgsize=" width="+thismenuitem.sizex+" height="+thismenuitem.sizey;
                              var ifspace="";
                              if(thismenu.caption!="")ifspace=" ";
                      if(thismenuitem.hasc!=null){
                      stringx += "<tr><td id=mp"+thismenuitem.hasc+" class=coolButton style='border: "+mitemedge+"px solid "+mmenucolor+
                      "' width=100% onmouseout=mmenuitem_out(true) onmouseover=\"mmenuitem_over(msubmenudiv"+j+
                      ",'"+thismenuitem.hasc+"',-1,"+j+","+i+");mshowsubmenu(msubmenudiv"+thismenuitem.hasc+",mp"+thismenuitem.hasc+",msubmenudiv"+j+");\""+
                      "><table id=mitem"+thismenuitem.hasc+" cellspacing='0' cellpadding='0' border='0' width='100%' style='"+mfonts+"'><tr><td ";
                        if(thismenuitem.pos=="0"){
                                  stringx += "><img align=absmiddle src='"+thismenuitem.img+"'"+imgsize+">"+ifspace+thismenuitem.caption+"</td><td";
                                }else if(thismenuitem.pos=="1"){
                                  stringx += ">"+thismenuitem.caption+ifspace+"<img align=absmiddle src='"+thismenuitem.img+"'"+imgsize+"></td><td";
                                }else if(thismenuitem.pos=="2"){
                                  stringx += "background='"+thismenuitem.img+"'>"+thismenuitem.caption+"</td><td background='"+thismenuitem.img+"'";
                                }else{
                                  stringx += ">"+thismenuitem.caption+"</td><td";
                                }
                        stringx += " align=right width='1'><font face='Webdings' style='font-size: 6pt'>4</font></td></tr></table></td></tr>\n";                     
                      }else if(!thismenuitem.isline){
                      stringx += "<tr><td class=coolButton style='border: "+mitemedge+"px solid "+mmenucolor+
                      "' width=100% height=15px onmouseover=\"mmenuitem_over(msubmenudiv"+j+
                      ",false,-1,"+j+","+i+");\" onmouseout=mmenuitem_out() onmousedown=mmenuitem_down() onmouseup=";
                      stringx += "mmenuitem_up();mexec3("+j+","+i+"); ";
  if(thismenuitem.pos=="0"){
                                  stringx += "><img align=absmiddle src='"+thismenuitem.img+"'"+imgsize+">"+ifspace+thismenuitem.caption+"</td></tr>";
                                }else if(thismenuitem.pos=="1"){
                                  stringx += ">"+thismenuitem.caption+ifspace+"<img align=absmiddle src='"+thismenuitem.img+"'"+imgsize+"></td></tr>";
                                }else if(thismenuitem.pos=="2"){
                                  stringx += "background='"+thismenuitem.img+"'>"+thismenuitem.caption+"</td></tr>";
                                }else{
                                  stringx += ">"+thismenuitem.caption+"</td></tr>";
                                }
                              }else{
                      stringx+='<tr><td height="1" background="/images/hr.gif" onmousemove="clearTimeout(mpopTimer);"><img height="1" width="1" src="none.gif" border="0"></td></tr>\n';
                      }
                      }
stringx+='</table>\n</div>'
}
       document.write("<div align='center' id='JsMenuCSS'>"+stringx+"</div>");
}

Answer 3

mpmenu1=new mMenu('网站首页','/','self','','','','');
mpmenu1.addItem(new mMenuItem(' 用户注册','/register.asp','self',false,'用户注册',null,'','','',''));
mpmenu1.addItem(new mMenuItem(' 用户登录','/login.asp','self',false,'用户登录',null,'','','',''));
mpmenu1.addItem(new mMenuItem(' 用户退出','/login.asp?action=logout','self',false,'用户退出',null,'','','',''));
mpmenu1.addItem(new mMenuItem(' 资料修改','/bbs/MYMODIFY.ASP','self',false,'',null,'','','',''));
mpmenu2=new mMenu('软件下载','/SoftDown/','self','','','','');
mpmenu2.addItem(new mMenuItem(' 系统程序','/softdown/index.asp?CateID=1','self',false,'系统程序',null,'','','',''));
mpmenu2.addItem(new mMenuItem(' 网络工具','/softdown/index.asp?CateID=2','self',false,'网络工具',null,'','','',''));mpmenu3=new mMenu('软件学院','/SoftSchool/','self','','','','');
mpmenu3.addItem(new mMenuItem(' 软件瞭望','/SoftSchool/Index.Asp?CateID=1','self',false,'软件瞭望',null,'','','',''));
mpmenu3.addItem(new mMenuItem(' 精文荟萃','/SoftSchool/Index.Asp?CateID=2','self',false,'精文荟萃',null,'','','',''));mpmenu4=new mMenu('Web 开发','/Develop/','self','','','','');
mpmenu4.addItem(new mMenuItem(' 网页设计','/Develop/Index.Asp?CateID=1','self',false,'网页设计',null,'','','',''));
mpmenu4.addItem(new mMenuItem(' .Net专栏','/Develop/Index.Asp?CateID=10','self',false,'.Net专栏',null,'','','',''));mpmenu5=new mMenu('教育论文','/Lunwen/','self','','','','');
mpmenu5.addItem(new mMenuItem(' 学科教学','/Lunwen/Index.Asp?CateID=1','self',false,'学科教学',null,'','','',''));
mpmenu5.addItem(new mMenuItem(' 教学管理','/Lunwen/Index.Asp?CateID=2','self',false,'教学管理',null,'','','',''));mpmenu6=new mMenu('精彩论坛','/bbs/','self','','','','');
msub1=new mMenuItem(' ≡日常事务≡','','self',false,'','1','','','','');
msub1.addsubItem(new mMenuItem(' 站务论坛','/bbs/list.asp?boardid=1','self',false,'关于本站的日常或其他事务的讨论区',null,'','','',''));
msub1.addsubItem(new mMenuItem(' FTP和会员服务区','/bbs/list.asp?boardid=2','self',false,'本站FTP的使用以及会员们讨论论坛建设的好地方',null,'','','',''));
msub1.addsubItem(new mMenuItem(' 需求与补档','/bbs/list.asp?boardid=17','self',false,'大家需要什么都在这里发贴，其他版面不允许发布此类帖子，违者删贴。',null,'','','',''));
mpmenu6.addItem(msub1);
mpmenu6.addItem(new mMenuItem(null,null,null,true));
msub2=new mMenuItem(' ≡软件交流≡','','self',false,'','1','','','','');
msub2.addsubItem(new mMenuItem(' 软件讨论中心','/bbs/list.asp?boardid=3','self',false,'这里是软件交流天地，我要最新的软件，我要最好的注册...',null,'','','',''));
msub2.addsubItem(new mMenuItem(' 操作系统论坛','/bbs/list.asp?boardid=4','self',false,'各种操作系统的最新消息、使用心得体会交流。',null,'','','',''));
msub2.addsubItem(new mMenuItem(' 影音无极限','/bbs/list.asp?boardid=5','self',false,'这里提供最新最清晰的DivX 这里发布最劲最High的音乐 想把握最新的娱乐动态？尽在动感！',null,'','','',''));
msub2.addsubItem(new mMenuItem(' 游民家园','/bbs/list.asp?boardid=6','self',false,'游民家园',null,'','','',''));
mpmenu6.addItem(msub2);
mpmenu6.addItem(new mMenuItem(null,null,null,true));
msub3=new mMenuItem(' ≡技术交流≡','','self',false,'','1','','','','');
msub3.addsubItem(new mMenuItem(' 菜鸟天堂','/bbs/list.asp?boardid=7','self',false,'讨论网络技术，关注网络安全。网络的加油站。',null,'','','',''));
msub3.addsubItem(new mMenuItem(' 网络技术和安全','/bbs/list.asp?boardid=8','self',false,'讨论网络技术，关注网络安全。网络的加油站。',null,'','','',''));
msub3.addsubItem(new mMenuItem(' 编程爱好者论坛','/bbs/list.asp?boardid=9','self',false,'各种编程语言、多媒体知识的交流园地',null,'','','',''));
msub3.addsubItem(new mMenuItem(' 硬件讨论区','/bbs/list.asp?boardid=10','self',false,'讨论有关计算机硬件的论坛。',null,'','','',''));
msub3.addsubItem(new mMenuItem(' 新硬件大看台','/bbs/list.asp?boardid=15','self',false,'，新，精——只介绍讨论最新最酷的硬件产品',null,'','','',''));
mpmenu6.addItem(msub3);
mpmenu6.addItem(new mMenuItem(null,null,null,true));
msub4=new mMenuItem(' ≡网友空间≡','','self',false,'','1','','','','');
msub4.addsubItem(new mMenuItem(' 情感驿站','/bbs/list.asp?boardid=11','self',false,'男孩、女孩，爱情、友情，人类永恒的话题。',null,'','','',''));
msub4.addsubItem(new mMenuItem(' 搞笑论坛','/bbs/list.asp?boardid=12','self',false,'专门张贴笑话和小小说的经典对白，搞笑图片，你也可以进来和我们一起参与哦。',null,'','','',''));
msub4.addsubItem(new mMenuItem(' 贴图专区','/bbs/list.asp?boardid=13','self',false,'精彩的图片贴在这里，好笑的，漂亮的,令人回味的....',null,'','','',''));
msub4.addsubItem(new mMenuItem(' 超级灌水','/bbs/list.asp?boardid=14','self',false,'超级灌水',null,'','','',''));
mpmenu6.addItem(msub4);
mpmenu6.addItem(new mMenuItem(null,null,null,true));
mpmenu6.addItem(new mMenuItem(' 短消息','/bbs/usersms.asp','self',false,'用户短消息',null,'','','',''));mpmenu7=new mMenu('动感社区','','self','','','','');
mpmenu7.addItem(new mMenuItem(' 社区银行','/club/bank/Index.asp','self',false,'e 时代银行',null,'','','',''));
mpmenu7.addItem(new mMenuItem(' 社区赛马','/club/saima/horse.asp','self',false,'赛马',null,'','','',''));
mpmenu7.addItem(new mMenuItem(' 社区排行榜','/iBest/UserBest.asp','self',false,'社区排行榜',null,'','','',''));
mpmenu8=new mMenu('知识问答','/iiTest/','self','','','','');
mpmenu8.addItem(new mMenuItem(' 历史知识','/iiTest/Index.Asp?CateID=1','self',false,'历史知识',null,'','','',''));
mpmenu8.addItem(new mMenuItem(' 电脑知识','/iiTest/Index.Asp?CateID=2','self',false,'电脑知识',null,'','','',''));mpmenu10=new mMenu('站点服务','','self','','','','');
mpmenu10.addItem(new mMenuItem(' 免费邮箱','/WebMail/','self',false,'',null,'','','',''));
mpmenu10.addItem(new mMenuItem(' 免费留言簿','/GuestBook/','self',false,'',null,'','','',''));
mpmenu12=new mMenu('软件超市','','self','','','','');
mpmenu12.addItem(new mMenuItem(' 互联网工具','/SoftMarket/Index.Asp?CateID=1','self',false,'互联网工具',null,'','','',''));
mwritetodocument();
</script>

Answer 4

以上代码都COPY在一个文件里就可以了！麻烦高手帮我改改！！！谢谢！！！！