?? menu.js
字號:
var menuOffX=0 //菜單距連接文字最左端距離
var menuOffY=18 //菜單距連接文字頂端距離
var fo_shadows=new Array()
var linkset=new Array()
var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1
var ns6=document.getElementById&&!document.all
var ns4=document.layers
function openScript(url, width, height){
var Win = window.open(url,"openScript",'width=' + width + ',height=' + height + ',resizable=1,scrollbars=yes,menubar=no,status=no' );
}
function showmenu(e,vmenu,mod){
if (!document.all&&!document.getElementById&&!document.layers)
return
which=vmenu
clearhidemenu()
ie_clearshadow()
menuobj=ie4? document.all.popmenu : ns6? document.getElementById("popmenu") : ns4? document.popmenu : ""
menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj
if (ie4||ns6)
menuobj.innerHTML=which
else{
menuobj.document.write('<layer name=gui bgColor=#E6E6E6 width=165 onmouseover="clearhidemenu()" onmouseout="hidemenu()">'+which+'</layer>')
menuobj.document.close()
}
menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width
menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height
eventX=ie4? event.clientX : ns6? e.clientX : e.x
eventY=ie4? event.clientY : ns6? e.clientY : e.y
var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX
var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY
if (rightedge<menuobj.contentwidth)
menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth+menuOffX : ns6? window.pageXOffset+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth
else
menuobj.thestyle.left=ie4? ie_x(event.srcElement)+menuOffX : ns6? window.pageXOffset+eventX : eventX
if (bottomedge<menuobj.contentheight&&mod!=0)
menuobj.thestyle.top=ie4? document.body.scrollTop+eventY-menuobj.contentheight-event.offsetY+menuOffY-23 : ns6? window.pageYOffset+eventY-menuobj.contentheight-10 : eventY-menuobj.contentheight
else
menuobj.thestyle.top=ie4? ie_y(event.srcElement)+menuOffY : ns6? window.pageYOffset+eventY+10 : eventY
menuobj.thestyle.visibility="visible"
ie_dropshadow(menuobj,"#999999",3)
return false
}
function ie_y(e){
var t=e.offsetTop;
while(e=e.offsetParent){
t+=e.offsetTop;
}
return t;
}
function ie_x(e){
var l=e.offsetLeft;
while(e=e.offsetParent){
l+=e.offsetLeft;
}
return l;
}
function ie_dropshadow(el, color, size)
{
var i;
for (i=size; i>0; i--)
{
var rect = document.createElement('div');
var rs = rect.style
rs.position = 'absolute';
rs.left = (el.style.posLeft + i) + 'px';
rs.top = (el.style.posTop + i) + 'px';
rs.width = el.offsetWidth + 'px';
rs.height = el.offsetHeight + 'px';
rs.zIndex = el.style.zIndex - i;
rs.backgroundColor = color;
var opacity = 1 - i / (i + 1);
rs.filter = 'alpha(opacity=' + (100 * opacity) + ')';
fo_shadows[fo_shadows.length] = rect;
}
}
function ie_clearshadow()
{
for(var i=0;i<fo_shadows.length;i++)
{
if (fo_shadows[i])
fo_shadows[i].style.display="none"
}
fo_shadows=new Array();
}
function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}
function hidemenu(){
if (window.menuobj)
menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide"
ie_clearshadow()
}
function dynamichide(e){
if (ie4&&!menuobj.contains(e.toElement))
hidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
hidemenu()
}
function delayhidemenu(){
if (ie4||ns6||ns4)
delayhide=setTimeout("hidemenu()",500)
}
function clearhidemenu(){
if (window.delayhide)
clearTimeout(delayhide)
}
function highlightmenu(e,state){
if (document.all)
source_el=event.srcElement
else if (document.getElementById)
source_el=e.target
if (source_el.className=="menuitems"){
source_el.id=(state=="on")? "mouseoverstyle" : ""
}
else{
while(source_el.id!="popmenu"){
source_el=document.getElementById? source_el.parentNode : source_el.parentElement
if (source_el.className=="menuitems"){
source_el.id=(state=="on")? "mouseoverstyle" : ""
}
}
}
}
if (ie4||ns6)
document.onclick=hidemenu
function doSClick() {
var targetId, srcElement, targetElement, imageId, imageElement;
srcElement = window.event.srcElement;
targetId = srcElement.id + "content";
targetElement = document.all(targetId);
imageId = srcElement.id;
imageId = imageId.charAt(0);
imageElement = document.all(imageId);
if (targetElement.style.display == "none") {
targetElement.style.display = "";
} else {
targetElement.style.display = "none";
}
}
function doClick() {
var targetId, srcElement, targetElement;
srcElement = window.event.srcElement;
targetId = srcElement.id + "_content";
targetElement = document.all(targetId);
if (targetElement.style.display == "none") {
targetElement.style.display = "";
} else {
targetElement.style.display = "none";
}
}
//HTML過濾函數
function HTMLEncode(text)
{
text = text.replace(/&/g, "&") ;
text = text.replace(/"/g, """) ;
text = text.replace(/</g, "<") ;
text = text.replace(/>/g, ">") ;
text = text.replace(/'/g, "’") ;
return text ;
}
function bbimg(o){
var zoom=parseInt(o.style.zoom, 10)||100;zoom+=event.wheelDelta/12;if (zoom>0) o.style.zoom=zoom+'%';
return false;
}
function Dvbbs_ViewCode(replyid)
{
var bodyTag="<html><head><style type=text/css>.quote{margin:5px 20px;border:1px solid #CCCCCC;padding:5px; background:#F3F3F3 }\nbody{boder:0px}.HtmlCode{margin:5px 20px;border:1px solid #CCCCCC;padding:5px;background:#FDFDDF;font-size:14px;font-family:Tahoma;font-style : oblique;line-height : normal ;font-weight:bold;}\nbody{boder:0px}</style></head><BODY bgcolor=\"#FFFFFF\" >";
bodyTag+=document.getElementById('scode'+replyid).CodeText.value
bodyTag+="</body></html>"
preWin=window.open('preview','','left=0,top=0,width=550,height=400,resizable=1,scrollbars=1, status=1, toolbar=1, menubar=0');
preWin.document.open();
preWin.document.write(bodyTag);
preWin.document.close();
//preWin.document.title="查看貼子內容";
preWin.document.charset="UTF-8";
}
function overbg(tdbg){
tdbg.style.background='url(Images/item_over.gif)'
tdbg.style.border=' #9CA6C6 1px solid'
}
function outbg(tdbg){
tdbg.style.background='url(.Images/item_out.gif)'
tdbg.style.border=''
}
var sysmenu='<table width=80><tr><td id=library onMouseOver=overbg(library) onMouseOut=outbg(library)><a href=library.do?action=libraryQuery>圖書館信息</a></td></tr>\
<tr><td id=manager onMouseOver=overbg(manager) onMouseOut=outbg(manager)><a href=manager.do?action=managerQuery>管理員設置</a></td></tr>\
<tr><td id=para onMouseOver=overbg(para) onMouseOut=outbg(para)><a href=parameter.do?action=parameterQuery>參數設置</a></td></tr>\
<tr><td id=bookcase onMouseOver=overbg(bookcase) onMouseOut=outbg(bookcase)><a href=bookCase.do?action=bookCaseQuery>書架設置</a></td></tr>\
</table>'
var readermenu='<table width=90><tr><td id=readerType onMouseOver=overbg(readerType) onMouseOut=outbg(readerType)><a href=readerType.do?action=readerTypeQuery>讀者類型管理</a></td></tr>\
<tr><td id=reader onMouseOver=overbg(reader) onMouseOut=outbg(reader)><a href=reader.do?action=readerQuery>讀者檔案管理</a></td></tr>\
</table>'
var bookmenu='<table width=90><tr><td id=bookType onMouseOver=overbg(bookType) onMouseOut=outbg(bookType)><a href=bookType.do?action=bookTypeQuery>圖書類型設置</a></td></tr>\
<tr><td id=book onMouseOver=overbg(book) onMouseOut=outbg(book)><a href=book.do?action=bookQuery>圖書檔案管理</a></td></tr>\
</table>'
var borrowmenu='<table width=60><tr><td id=Borrow onMouseOver=overbg(Borrow) onMouseOut=outbg(Borrow)><a href=bookBorrow.jsp>圖書借閱</a></td></tr>\
<tr><td id=renew onMouseOver=overbg(renew) onMouseOut=outbg(renew)><a href=bookRenew.jsp>圖書續借</a></td></tr>\
<tr><td id=giveback onMouseOver=overbg(giveback) onMouseOut=outbg(giveback)><a href=bookBack.jsp>圖書歸還</a></td></tr>\
</table>'
var querymenu='<table width=90><tr><td id=bookQuery onMouseOver=overbg(bookQuery) onMouseOut=outbg(bookQuery)><a href=book.do?action=bookifQuery>圖書檔案查詢</a></td></tr>\
<tr><td id=borrowQuery onMouseOver=overbg(borrowQuery) onMouseOut=outbg(borrowQuery)><a href=borrow.do?action=borrowQuery>圖書借閱查詢</a></td></tr>\
<tr><td id=givebackQuery onMouseOver=overbg(givebackQuery) onMouseOut=outbg(givebackQuery)><a href=borrow.do?action=Bremind>借閱到期提醒</a></td></tr>\
</table>'
var sortmenu='<table width=100><tr><td id=readerSort onMouseOver=overbg(readerSort) onMouseOut=outbg(readerSort)><a href=borrow.do?action=readerBorrowSort>讀者借閱排行榜</a></td></tr>\
<tr><td id=bookSort onMouseOver=overbg(bookSort) onMouseOut=outbg(bookSort)><a href=borrow.do?action=bookBorrowSort>圖書借閱排行榜</a></td></tr>\
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