先前下载过51aspx上源码libraryManage这个图书管理系统的朋友都说运行多少有问题，其实最大的问题就是出现在代码规范上，下面我就把我调试的过程贴图如下，自行参考，还未成功者欢迎提出：
本人环境:VS2010+SQL2005
首先打开网站---由于版本问题进行兼容转换：
其次：修改此页面的javascript代码，其实就是规范问题，我相信大家只要是不成功的都是应为能够登录，但是找不到导航的标签，就是应为javascript没写好，西安在已经修正,看效果：修改header.ascx文件前台脚本
<script language="jscript.encode" type="text/javascript">
var mmenus = new Array();
var misShow = new Boolean();
misShow=false;
var misdown = new Boolean();
misdown=false;
var musestatus=false;
var mpopTimer = 0;
mmenucolor=\'#99C89D\';mfontcolor=\'MenuText\';mmenuoutcolor=\'#59D1FF\';mmenuincolor=\'#59D1FF\';mmenuoutbordercolor=\'#FFFFFF\';mmenuinbordercolor=\'#000000\';mmidoutcolor=\'#E2DFDA\';mmidincolor=\'#8D8A85\';mmenuovercolor=\'MenuText\';mitemedge=\'1\';msubedge=\'1\';mmenuunitwidth=50;mmenuitemwidth=100;mmenuheight=22;mmenuwidth=\'500\';mmenuadjust=0;mmenuadjustV=0;mfonts=\'font-family: 宋体; font-size: 9pt; color: MenuText; \';mcursor=\'default\';
var fadeSteps = 15;
var fademsec = 100;//修改显示速度
var fadeArray = new Array();
function fade(el, fadeIn, steps, msec) {
if (steps == null) steps = fadeSteps;
if (msec == null) msec = fademsec;
if (el.fadeIndex == null)
el.fadeIndex = fadeArray.length;
fadeArray[el.fadeIndex] = el;
if (el.fadeStepNumber == null) {
if (el.style.visibility == "hidden")
el.fadeStepNumber = 0;
else
el.fadeStepNumber = steps;
if (fadeIn)
el.style.filter = "Alpha(Opacity=0)";
else
el.style.filter = "Alpha(Opacity=100)";
}
window.setTimeout("repeatFade(" + fadeIn + "," + el.fadeIndex + "," + steps + "," + msec + ")", msec);
}
function repeatFade(fadeIn, index, steps, msec) {
el = fadeArray[index];
c = el.fadeStepNumber;
if (el.fadeTimer != null)
window.clearTimeout(el.fadeTimer);
if ((c == 0) && (!fadeIn)) {
el.style.visibility = "hidden";
return;
}
else if ((c==steps) && (fadeIn)) {
el.style.filter = "";
el.style.visibility = "visible";
return;
}
else {
(fadeIn) ? c++ : c--;
el.style.visibility = "visible";
el.style.filter = "Alpha(Opacity=" + 100*c/steps + ")";
el.fadeStepNumber = c;
el.fadeTimer = window.setTimeout("repeatFade(" + fadeIn + "," + index + "," + steps + "," + msec + ")", msec);
}
}
function stoperror(){
return true;
}
window.onerror=stoperror;
function mpopOut() {
mpopTimer = setTimeout(\'mallhide()\', 500);
}
function getReal(el, type, value) {
temp = el;
while ((temp != null) && (temp.tagName != "BODY")) {
if (eval("temp." + type) == value) {
el = temp;
return el;
}
temp = temp.parentElement;
}
return el;
}
function mMenuRegister(menu)
{
mmenus[mmenus.length] = menu
return (mmenus.length - 1)
}
function mMenuItem(caption,command,target,isline,statustxt,img,sizex,sizey,pos){
this.caption=caption;
this.command=command;
this.target=target;
this.isline=isline;
this.statustxt=statustxt;
this.img=img;
this.sizex=sizex;
this.sizey=sizey;
this.pos=pos;
}
function mMenu(caption,command,target,img,sizex,sizey,pos){
this.items = new Array();
this.caption=caption;
this.command=command;
this.target=target;
this.img=img;
this.sizex=sizex;
this.sizey=sizey;
this.pos=pos;
this.id=mMenuRegister(this);
}
function mMenuAddItem(item)
{
this.items[this.items.length] = item
item.parent = this.id;
this.children=true;
}
mMenu.prototype.addItem = mMenuAddItem;
function mtoout(src){
src.style.borderLeftColor=mmenuoutbordercolor;
src.style.borderRightColor=mmenuinbordercolor;
src.style.borderTopColor=mmenuoutbordercolor;
src.style.borderBottomColor=mmenuinbordercolor;
src.style.backgroundColor=mmenuoutcolor;
src.style.color=mmenuovercolor;
}
function mtoin(src){
src.style.borderLeftColor=mmenuinbordercolor;
src.style.borderRightColor=mmenuoutbordercolor;
src.style.borderTopColor=mmenuinbordercolor;
src.style.borderBottomColor=mmenuoutbordercolor;
src.style.backgroundColor=mmenuincolor;
src.style.color=mmenuovercolor;
}
function mnochange(src){
src.style.borderLeftColor=mmenucolor;
src.style.borderRightColor=mmenucolor;
src.style.borderTopColor=mmenucolor;
src.style.borderBottomColor=mmenucolor;
src.style.backgroundColor=\'\';
src.style.color=mfontcolor;
}
function mallhide(){
for(var nummenu=0;nummenu<mmenus.length;nummenu++){
var themenu=document.all[\'mMenu\'+nummenu]
var themenudiv=document.all[\'mmenudiv\'+nummenu]
mnochange(themenu);
mmenuhide(themenudiv);
}
}
function mmenuhide(menuid){
fade(menuid,false,0);
misShow=false;
}
function mmenushow(menuid,pid){
menuid.style.left=mposflag.offsetLeft+pid.offsetLeft+mmenuadjust;menuid.style.top=mposflag.offsetTop+mmenutable.offsetHeight+mmenuadjustV;
if(mmenuitemwidth+parseInt(menuid.style.left)>document.body.clientWidth+document.body.scrollLeft)
menuid.style.left=document.body.clientWidth+document.body.scrollLeft-mmenuitemwidth;
fade(menuid,true,0);
misShow=true;
}
function mmenu_over(menuid,x){
toel = getReal(window.event.toElement, "className", "coolButton");
fromel = getReal(window.event.fromElement, "className", "coolButton");
if (toel == fromel) return;
if(x==0||x==7||x==6){
misShow = false;
mallhide();
mtoout(eval("mMenu"+x));
}else{
mallhide();
mtoin(eval("mMenu"+x));
mmenushow(menuid,eval("mMenu"+x));
}
clearTimeout(mpopTimer);
}
function mmenu_out(x){
toel = getReal(window.event.toElement, "className", "coolButton");
fromel = getReal(window.event.fromElement, "className", "coolButton");
if (toel == fromel) return;
if (misShow){
mtoin(eval("mMenu"+x));
}else{
mnochange(eval("mMenu"+x));
}
mpopOut()
}
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(x,i){
srcel = getReal(window.event.srcElement, "className", "coolButton");
if(misdown){
mtoin(srcel);
}
else{
mtoout(srcel);
}
mthestatus = mmenus[x].items[i].statustxt;
if(mthestatus!=""){
musestatus=true;
window.status=mthestatus;
}
clearTimeout(mpopTimer);
}
function mmenuitem_out(){
srcel = getReal(window.event.srcElement, "className", "coolButton");
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 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;
}
mallhide();
}
}
document.onclick=mbody_click;
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="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||x==6||x==7){
stringx+=\'<div id=mmenudiv\'+x+\' style="visiable:none"></div>\';
}else{
stringx+=\'<div id=mmenudiv\'+x+
\' style="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.isline){
stringx += "<tr><td class=coolButton style=\'border: "+mitemedge+"px solid "+mmenucolor+
"\' width=100% height=15px onmouseover=\"mmenuitem_over("+x+","+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="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=\'left\'>"+stringx+"</div>");
}
mpmenu1=new mMenu(\'首页\',\'index.aspx\',\'self\',\'\',\'\',\'\',\'\');
mpmenu2=new mMenu(\'系统设置\',\'\',\'self\',\'\',\'\',\'\',\'\');
mpmenu2.addItem(new mMenuItem(\'图书馆信息\',\'libraryInfo.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu2.addItem(new mMenuItem(\'管理员设置\',\'userManage.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu2.addItem(new mMenuItem(\'书架设置\',\'bookcaseManage.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu3=new mMenu(\'读者管理\',\'#\',\'self\',\'\',\'\',\'\',\'\');
mpmenu3.addItem(new mMenuItem(\'读者类型管理\',\'readerType.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu3.addItem(new mMenuItem(\'读者档案管理\',\'readerInfo.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu4=new mMenu(\'图书管理\',\'#\',\'self\',\'\',\'\',\'\',\'\');
mpmenu4.addItem(new mMenuItem(\'图书类型设置\',\'bookType.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu4.addItem(new mMenuItem(\'图书档案管理\',\'bookInfoManage.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu5=new mMenu(\'图书借还\',\'#\',\'self\',\'\',\'\',\'\',\'\');
mpmenu5.addItem(new mMenuItem(\'图书借阅\',\'bookBorrow.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu5.addItem(new mMenuItem(\'图书续借\',\'bookRenewal.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu5.addItem(new mMenuItem(\'图书归还\',\'bookReturn.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu6=new mMenu(\'系统查询\',\'#\',\'self\',\'\',\'\',\'\',\'\');
mpmenu6.addItem(new mMenuItem(\'图书档案查询\',\'bookInfoSearch.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu6.addItem(new mMenuItem(\'图书借阅查询\',\'bookBorrowSearch.aspx\',\'self\',false,\'\',\'\',\'\',\'\',\'\'));
mpmenu7=new mMenu(\'更改口令\',\'newPass.aspx\',\'self\',\'\',\'\',\'\',\'\');
mpmenu8=new mMenu(\'退出系统\',\'entry.aspx\',\'self\',\'\',\'\',\'\',\'\');
mwritetodocument();
</script>
此为导航的现实效果，改完之后调试成功运行了：
成功调试页面+导航栏：
本人修改之后的代码见115网盘下载：http://u.115.com/file/e6c2pq29