var linkset = new Array();
/*
** Simple browser-sniffer
*/
var ns4 = (document.layers)? true:false;
var ns6 = (document.getElementById)? true:false;
var ie4 = (document.all)? true:false;
var ie4plus = ie4
var ie5 = false
var ie6 = false
if (ie4plus) {
if (navigator.userAgent.indexOf('MSIE 5') > 0) {
ie5 = true;
} else ie6 = true;
}
if (ie5 || ie6) {
ns6 = false
ie4 = false
}
var blnPopup = (ie4plus || ns6 || ns4);
/*
** Klasse Popup
**
** Erstellt ein DHTML-Popup-Ebene mit beliebigen Inhalt, vorgesehen hauptsächlich für Menu- und Info-Popups
** Author: Jürgen Brändle, (c) 2003
** Based on Open Source written by ...
**
*/
function Popup() {
this.basistext = ""
this.basislink = ""
this.basisimage = "![\"%dedi4%\"](\"%dedi0%\" "\\"%dedi4%\\"")
"
this.emptylink = "#"
this.timeout = 500
// Menu Properties
this.popupobj = null
this.name = "popmenu"
this.cols = 1
this.width = 140
this.height = 140
this.border = 0
this.bordercolor = "#5A7BAD"
this.type = 0
this.browser = (ns4) ? 0: 1;
this.callByClick = false
this.visible = false;
this.highlightoff = 'menurow'
this.highlighton = 'menurow_over'
this.arrtext = new Array()
this.stroutput = ""
// Position des Menu/Popup
this.x = 0
this.y = 0
this.offsetx = 10
this.offsety = 10
this.eventX = 0
this.eventY = 0
this.screenWidth = 0
this.screenHeight = 0
this.scrollX = 0
this.scrollY = 0
this.dct = null
this.unit = (ns4) ? '': 'px';
// text templates
// template for menu box
this.templatebox = [ "", "" ]
// template for menu title
this.templatetitle = [ "" ];
// template for menu seperator
this.templateseperator = [ "" ];
// templates for single array
// templates[0]: overDiv for sideinfo, filemanager compact view
this.templates = [ "\n" ]
// template for menu entry
// type elements description
// 0 0,1 single line menu - no picture, no additonal column
// 1 2,3 single line menu - with picture, no addtional column
// 2 4,5 single line menu - no picture, one additional column
// 3 6,7 single line menu - with picture, one additional column
//
// parameter order for menu
// type elements parameter order
// 0 0,1 strText, strLink/arrLink, strOver, strTarget, strOptionalJS
// 1 2,3 strText, strLink/arrLink, strOver, strTarget, arrImg
// 2,3 4,5,6,7 strText, strLink/arrLink, strOver, strTarget, arrImg, arrColumn
//
// parameter strLink/arrLink
// strLink: text-only url
// arrLink: parameter array for basislink for replacement of placeholders, count and order depend on basislink
//
// parameter arrImg
// arrImg: parameter array for an icon in front of the link text
// order of paramter: src, width, height, border, style-class
//
// parameter arrColumn
// arrColumn: parameter array for an addtional column to the right
// order of parameter: text, rowspan, vertical-align, style-class
// each set of 4 values will be used for one table cell
//
this.templateentry = [
"",
"",
"",
"",
"",
"",
"",
"" ]
this.createMenuObject = createMenuObject
this.createMenu = createMenu
this.createMenuTitle = createMenuTitle
this.createMenuEntries = createMenuEntries
this.createMenuentry = createMenuentry
this.createCell = createCell
this.createTarget = createTarget
this.createLink = createLink
this.createImage = createImage
this.replaceParameter = replaceParameter
this.writeHTML = writeHTML
this.clearHTML = clearHTML
this.adjustPosition = adjustPosition
this.show = show
this.hide = hide
this.move = move
this.highlight = highlight
this.createNS4Layer = createNS4Layer
this.getSizeAndOffset = getSizeAndOffset
}
// erstellt das menuobj, das für die weitere Bearbeitung genutzt wird
function createMenuObject() {
this.popupobj = (ie4plus) ? eval("document.all." + this.name) : ns6? document.getElementById(this.name) : ns4? eval("document." + this.name) : '';
this.popupobj.thestyle = (ns4) ? this.popupobj : this.popupobj.style;
}
// erstellt ein menutext aus den übergebenen werten
function createMenu() {
var arrMenuValue = (arguments.length >= 1) ? arguments[0]: new Array();
var isSingleArray = (arguments.length >= 2) ? arguments[1]: false;
var intSATemplate = (arguments.length >= 3) ? arguments[2]: -1;
// create new menu
this.arrtext = new Array();
// create menus
if (isSingleArray) {
// single array ... everything needed must be in the basistext, only placeholder must be replaced
if (intSATemplate >= 0 && intSATemplate < this.templates.length) this.basistext = this.templates[intSATemplate];
this.arrtext[this.arrtext.length] = this.replaceParameter(this.basistext, arrMenuValue, "g")
} else {
// complex array ... display block and everything else must be created
// open menu table
this.arrtext[this.arrtext.length] = this.templatebox[0]
this.arrtext[this.arrtext.length] = this.width
this.arrtext[this.arrtext.length] = this.templatebox[1]
this.arrtext[this.arrtext.length] = this.border
this.arrtext[this.arrtext.length] = this.templatebox[2]
this.arrtext[this.arrtext.length] = this.bordercolor
this.arrtext[this.arrtext.length] = this.templatebox[3]
// create menu lines
for(var i = 0; i < arrMenuValue.length; i+=2 ) {
this.createMenuTitle(arrMenuValue[i])
this.arrtext[this.arrtext.length] = this.templatebox[5]
this.createMenuEntries(arrMenuValue[i+1])
this.arrtext[this.arrtext.length] = this.templatebox[6]
}
// close menu table
this.arrtext[this.arrtext.length] = this.templatebox[4]
}
this.stroutput = this.arrtext.join("");
if (ns4) this.createNS4Layer();
}
function createNS4Layer() {
this.stroutput = '' + this.stroutput + ''
}
// erstellt den menutitel
function createMenuTitle( arrMenuTitle ) {
var tpl_to_use = new Array();
// check for values
if (arrMenuTitle) {
var tpl_to_use = this.templatetitle;
}
//No value, use seperator template
else{
var tpl_to_use = this.templateseperator;
}
// start menutitle
this.arrtext[this.arrtext.length] = tpl_to_use[0]
// create title cells
if (arrMenuTitle.sort) { // test for sort-method in Array-Object - only aaray
// create multiple headers cells
var intMax = Math.min(this.cols, arrMenuTitle.length)
for(var i = 0; i < intMax; i++) {
this.arrtext[this.arrtext.length] = tpl_to_use[1]
this.arrtext[this.arrtext.length] = arrMenuTitle[i]
this.arrtext[this.arrtext.length] = tpl_to_use[2]
}
} else {
// Erzeuge eine einzelne Überschriftszelle
this.arrtext[this.arrtext.length] = tpl_to_use[1]
this.arrtext[this.arrtext.length] = arrMenuTitle
this.arrtext[this.arrtext.length] = tpl_to_use[2]
}
// end menutitle
this.arrtext[this.arrtext.length] = tpl_to_use[3]
}
// erstellt menuzeilen
function createMenuEntries( arrMenuEntries ) {
// check for values
if (arrMenuEntries) {
intType = this.type*2 + this.browser;
// create entry rows
for(var i = 0; i < arrMenuEntries.length; i++) {
var arrEntry = arrMenuEntries[i]
this.arrtext[this.arrtext.length] = this.createMenuentry( arrEntry, intType )
}
}
}
// erstellt eine menuzelle
function createMenuentry( arrEntry, intType ) {
// only one cell per row
var strText = arrEntry[0];
var strLink = this.createLink(arrEntry[1])
var strOver = (arrEntry.length >= 3) ? arrEntry[2]: strText;
var strTarget = (arrEntry.length >= 4) ? this.createTarget(arrEntry[3]): this.createTarget("_self");
var strImage = (arrEntry.length >= 5) ? this.createImage(arrEntry[4]): "";
var strColumn = (arrEntry.length >= 6) ? this.createCell(arrEntry[5]): "";
// create parameter array
var arrValues = [ strLink, strTarget, strOver, strText, strImage, strColumn ]
// create menu entry from parameter array
return this.replaceParameter( this.templateentry[intType], arrValues, "g" );
}
// erstellt eine tabellenzelle
function createCell( arrValues ) {
// check for values
if (arrValues) {
var arrColumn = new Array("")
var intMax = Math.min(arrValues.length, ((this.cols-1)*4))
for(var i = 0; i < intMax; i += 4 ) {
arrColumn[arrColumn.length] = ""
}
// return cells
return arrColumn.join("")
}
// return empty string
return "";
}
// liefert das target für einen link zurück
function createTarget( strValue ) {
var strTarget = strValue
// check for values
if (strTarget) {
if (ns4) return (" target=\"" + strTarget + "\"");
return strTarget;
}
// return empty string
return "";
}
// liefert einen link als text zurück
// verwendet basislink
function createLink( arrLink ) {
// check for values
if (arrLink) {
if (arrLink.sort) return this.replaceParameter( this.basislink, arrLink, "g" );
return arrLink;
}
// return empty string
return this.emptylink;
}
// liefert ein bild als text zurück
// verwendet basisimage
function createImage( arrImage ) {
// check for values
if (arrImage) {
if (arrImage.sort) {
return ((arrImage.length > 0) ? this.replaceParameter( this.basisimage, arrImage, "gi" ): "");
}
return arrImage;
}
// return empty string
return "";
}
// ersetzt die platzhalter %dediXXX% durch den Array-Wert XXX aus arrValues
// kann sowohl einzelne fundstellen ersetzen, als auch alle Fundstellen
// verwendet regulären ausdrücke für das ersetzen
function replaceParameter() {
var strText = (arguments.length >= 1) ? arguments[0]: "";
var arrValues = (arguments.length >= 2) ? arguments[1]: new Array();
var strRegParam = (arguments.length >= 3) ? arguments[2]: "";
var blnClean = (arguments.length >= 4) ? arguments[3]: true;
// replace the %dediXX% paramter in strTemplate with the elemnts in arrValues
for(var i = 0; i < arrValues.length; i++) {
regXP = new RegExp("%dedi" + i + "%", strRegParam);
strText = strText.replace(regXP, arrValues[i])
}
// Lösche alle noch vorhandenen Platzhalter, wenn nicht gewünscht, muß 4. Parameter entsprechend gesetzt sein
if (blnClean) strText = strText.replace(new RegExp("%dedi\d*%", "gi"), "");
return strText
}
// schreibt das menu/den popuptext in die ebene von menuobj
function writeHTML() {
// write menu into html
if (ns4) {
this.popupobj.document.write(this.stroutput)
this.popupobj.document.close()
} else if(ie4plus) {
this.popupobj.innerHTML=this.stroutput
} else if(ns6) {
range = document.createRange();
range.setStartBefore(this.popupobj);
domfrag = range.createContextualFragment(this.stroutput);
while (this.popupobj.hasChildNodes()){
this.popupobj.removeChild(this.popupobj.lastChild);
}
this.popupobj.appendChild(domfrag);
}
}
// schreibt das menu/den popuptext in die ebene von menuobj
function clearHTML() {
// write menu into html
if (ns4) {
this.popupobj.document.write("")
this.popupobj.document.close()
} else if(ie4plus) {
this.popupobj.innerHTML=""
} else if(ns6) {
range = document.createRange();
range.setStartBefore(this.popupobj);
domfrag = range.createContextualFragment("");
while (this.popupobj.hasChildNodes()) this.popupobj.removeChild(this.popupobj.lastChild);
this.popupobj.appendChild(domfrag);
}
}
// adjust position of layer (from over.js)
function adjustPosition(objEvent) {
if (this.getSizeAndOffset(objEvent)) {
var leftedge = this.eventX + this.offsetx
var topedge = this.eventY + this.offsety
if (this.width <= 0) {
this.width = 140;
} else if (! this.width) {
this.width = 340;
}
var rightedge = leftedge + this.width
var bottomedge = topedge + this.height
if (rightedge > this.screenWidth && this.width < this.screenWidth) {
leftedge = this.eventX - (rightedge - this.screenWidth);
}
if (bottomedge > this.screenHeight && this.height < this.screenHeight) {
topedge = this.eventY - (bottomedge - this.screenHeight);
}
if (leftedge < 0) leftedge = 0 + this.scrollX
if (topedge < 0) topedge = 0 + this.scrollY
this.popupobj.thestyle.left = leftedge + this.unit
this.popupobj.thestyle.top = topedge + this.unit
}
}
function getSizeAndOffset(objEvent) {
this.dct = false;
// get size and menu position
if (ns4) { // tested: ns4.75
this.scrollX = window.pageXOffset
this.scrollY = window.pageYOffset
this.screenWidth = window.innerWidth + this.scrollX
this.screenHeight = window.innerHeight + this.scrollY
this.eventX = objEvent.x
this.eventY = objEvent.y
this.width = this.popupobj.document.gui.document.width
this.height = this.popupobj.document.gui.document.height
} else {
if (ie4) { // todo: testing
this.width = this.popupobj.offsetWidth
this.height = this.popupobj.offsetHeight
this.scrollX = document.body.scrollLeft
this.scrollY = document.body.scrollTop
this.screenWidth = document.body.clientWidth + this.scrollX
this.screenHeight = document.body.clientHeight + this.scrollY
this.eventX = event.clientX + this.scrollX
this.eventY = event.clientY + this.scrollY
} else if (ie5 || ie6) {
this.width = this.popupobj.offsetWidth
this.height = this.popupobj.offsetHeight
this.dct = (document.documentElement.clientWidth != 0 && document.documentElement.clientHeight != 0)
var doc = (this.dct) ? document.documentElement: document.body;
this.scrollX = doc.scrollLeft
this.scrollY = doc.scrollTop
this.screenWidth = doc.clientWidth + this.scrollX
this.screenHeight = doc.clientHeight + this.scrollY
this.eventX = event.clientX + this.scrollX
this.eventY = event.clientY + this.scrollY
} else if (ns6) {
this.width = this.popupobj.firstChild.scrollWidth
this.height = this.popupobj.firstChild.scrollHeight
this.dct = (document.doctype) ? true: false ;
this.scrollX = window.pageXOffset
this.scrollY = window.pageYOffset
this.screenWidth = window.innerWidth + this.scrollX
this.screenHeight = window.innerHeight + this.scrollY
this.eventX = objEvent.clientX + this.scrollX
this.eventY = objEvent.clientY + this.scrollY
} else {
return false
}
}
return true
}
// show an object
function show () {
this.popupobj.thestyle.visibility = (ns4) ? "show" : "visible";
this.visible = true
}
// hide an object
function hide () {
this.popupobj.thestyle.visibility = (ns4) ? "hide" : "hidden";
this.visible = false
}
// move an object to x,y
function move() {
if (this.popupobj != null) {
this.popupobj.thestyle.left = this.x + ((ns4) ? "" : "px");
this.popupobj.thestyle.top = this.y + ((ns4) ? "" : "px");
}
}
// highlight a table row
function highlight( objEvent, state ) {
if (document.all) source_el = objEvent.srcElement;
else if (document.getElementById) source_el = objEvent.target;
if (source_el.className == this.highlightoff) source_el.id = (state == 'on') ? this.highlighton : '';
else {
while (source_el.id != this.name) {
source_el = document.getElementById ? source_el.parentNode : source_el.parentElement;
if (source_el.className == this.highlightoff) source_el.id = (state == 'on') ? this.highlighton : '';
}
}
}
// end function class Menu
// wrapper for all functions of popmenu.js, over.js and popmenu_fm.js
// funktionen aus popmenu.js/popmenu_fm.js
function showmenu() {
if (!blnPopup) return;
// get arguments
objEvent = (arguments.length >= 1) ? arguments[0]: event;
varMenu = (arguments.length >= 2) ? arguments[1]: null;
strMenuName = (arguments.length >= 3) ? ((arguments[2].length > 0) ? arguments[2]: "popmenu"): "popmenu";
intMenuType = (arguments.length >= 4) ? arguments[3]: 0;
// check requirements
// hide old menu and set global vars menuobj and menuobj.thestyle
clearhidemenu();
objPopup.callByClick = (objEvent.type.toLowerCase() == "click")
if (objPopup.callByClick && objPopup.visible) {
objPopup.hide()
} else {
objPopup.name = strMenuName
objPopup.createMenuObject();
// create menutext from parameter
// if parameter is instanceof Array then create new menutext
// else if parameter is a string, then take it for the menu
if (varMenu.sort) objPopup.createMenu(varMenu, (intMenuType == 1));
else objPopup.stroutput = varMenu;
// if ns4 create a layer-tag
if (ns4) objPopup.createNS4Layer();
// write menu into html
objPopup.writeHTML()
// get size and menu position
objPopup.adjustPosition(objEvent)
// show menu
objPopup.show()
}
return false;
}
function highlightmenu(objEvent,state) {
objPopup.highlight(objEvent,state)
}
// common timing calls
function contains_ns6(a, b) {
while (b && b.parentNode && b.parentNode != "undefined") {
if ((b = b.parentNode) == a) return true;
}
return false;
}
function hidemenu() {
if (objPopup.popupobj) objPopup.hide();
}
function dynamichide(objEvent) {
if (!objPopup.callByClick) {
if (ie4plus && !objPopup.popupobj.contains(objEvent.toElement)) hidemenu();
else if (ns6 && objEvent.currentTarget != objEvent.relatedTarget && !contains_ns6 (objEvent.currentTarget, objEvent.relatedTarget)) hidemenu();
}
}
function delayhidemenu() {
delayhide = setTimeout('hidemenu()',objPopup.timeout);
}
function clearhidemenu() {
if (window.delayhide) clearTimeout(delayhide);
}
// funktionen aus over.js
function overlib() {
var text = arguments[0]
var title = arguments[1]
var id = arguments[2]
var style = arguments[3]
var popupname = (arguments.length >= 5) ? arguments[4]: "overDiv";
var popupwidth = (arguments.length >= 6) ? arguments[5]: 240;
if (!blnPopup) return;
// if (ns6) objPopup.offsetx = 10
objPopup.width = popupwidth
objPopup.name = popupname
objPopup.createMenuObject();
if (ie4plus) objPopup.adjustPosition(event);
// capture mouseMove
document.onmousemove=mouseMove
if (ns4) document.captureEvents(Event.MOUSEMOVE)
// create popup
return drc(text, title, id, style);
}
// Caption popup
function drc(text, title, id, style) {
objPopup.createMenu([text, style, title, id], true, 0)
objPopup.writeHTML();
objPopup.show();
}
// Common calls
function disp() {
if (!blnPopup) return;
objPopup.show();
}
function nd(){
if (!blnPopup) return;
if (objPopup.popupobj != null) objPopup.hide();
// capture mouseMove
document.onmousemove=""
if (ns4) document.releaseEvents(Event.MOUSEMOVE)
}
function layerWrite(txt) {
if (txt != null && txt != "" && txt != "undefined") objPopup.stroutput = txt;
objPopup.writeHTML()
}
function showObject(obj) {
if (obj != null) objPopup.popupobj = obj;
objPopup.show()
}
function hideObject(obj) {
if (obj != null) objPopup.popupobj = obj;
objPopup.hide()
}
function moveTo( obj, xL, yL ) {
if (obj != null) objPopup.popupobj = obj;
objPopup.x = xL
objPopup.y = yL
objPopup.move()
}
function mouseMove(objEvent) {
objPopup.adjustPosition(objEvent)
}
// funktionen aus standard.js
function on(message) {
return true;
window.status = message;
window.defaultStatus = window.status;
}
function off() {
window.status = "der-dirigent v1.0";
window.defaultStatus = window.status;
}
// init menu object
var objPopup = new Popup();
// debugging code
function showObject(obj, showEmpty) {
var strText = ""
var strFunction = ""
var strLast = "\n"
for(ele in obj) {
if (showEmpty || obj[ele] != "") {
strLast = (strLast != "\n") ? "\n": " --- ";
if (typeof(obj[ele]) != "function" && ele != "innerHTML") {
strText += "Element: " + ele + " - " + obj[ele] + strLast
} else {
strFunction += ele + "(), "
}
}
}
alert(strText + "\n" + strFunction)
}