//each node in the tree is an Array with 4+n positions
// node['open'] is 0/1 when the node is closed/open
// node['access'] is for user access 0 = normal; 1+2=under construction 3 admin
// node['path'] is the Link
// node['php'] is wheter PHP (1) or not (0)
// node['extension'] is for PHP the ?GET-text
// node['id'] is the ID
// node['parent'] is the parent node
// node['topic'] is the text in contenttopic
// node['pathname'] is the text in contenttopic
// node['children'][0-anzchildren] are the anzchildren children nodes
// ***************
// Building the data in the tree
// Auxiliary function to build the node
function folderNode(id, topic, path, access, php)
{
//alert("foldersNode")
var arrayAux = new Array
arrayAux['open'] = 0
arrayAux['access'] = access
arrayAux['path'] = path
arrayAux['php'] = php
arrayAux['id'] = id
arrayAux['parent'] = 0
arrayAux['topic'] = topic
arrayAux['pathname'] = topic
arrayAux['children'] = new Array
// Bildergalerie
if(php==2)
{
arrayAux['extension']="Type=0&Seite=1&GalerieID=" + id
if(id==301)
{
var date = new Date()
arrayAux['extension']+="&Datum=" + date.getMonth() + "-" + date.getFullYear()
}
}
return arrayAux
}
//this way the generate tree function becomes simpler and less error prone
function appendChild(parent, child)
{
// Das Child beim Parent-Node hinzufügen
parent['children'][parent['children'].length]=child
// Den Pfad des Child-Nodes anpassen
if(child['path'])
{
child['path']=parent['path']+"/"+child['path']
}else{
child['path']=parent['path']
}
if(parent['id']!=0)
{
child['pathname']=parent['pathname']+ " > " +child['topic']
}
// Dem Child den richtigen Parent zuweisen
child['parent'] = parent
return child
}
function appendExistingChild(parent, child)
{
//alert("appendExistingChild")
var clone=folderNode(child['id'], child['path'], child['topic'], child['access'], child['php'])
appendChild(parent, clone)
return clone
}
// **********************
// display functions
//redraws the frame
function redrawTree(sitemap, aktNode)
{
//alert("redrawTree")
var doc //Ausgabedokument
if (sitemap)
{
doc=parent.contentmain.document
}
else
{
doc=parent.menumain.document
}
doc.clear()
//Stylesheetaufruf
if (sitemap==0)
{
doc.write("")
}
else
{
doc.write("")
}
doc.write("")
// 0 ist Level, 1 ist lastNode
redrawNode(foldersTree, doc, 0, 1, "", sitemap, aktNode)
doc.write("")
//if(!sitemap)
// {
//
// var nav=navigator.appName.indexOf("Netscape");
// if(nav!= -1)
// {
// doc.getElementById('akt').scrollIntoView(true)
// }
// }
doc.close()
}
//zeichnet einen Node und alle Unternodes
// foldersNode: der zu zeichnende Node
// doc: das Dokument
// level: die Ebene
// lastNode: ob der letzte Node
// leftside: die bilder, die links angezeigt werden
// sitemap: ob Sitemap
// aktNode: der aktuell ausgewählte Node
function redrawNode(foldersNode, doc, level, lastNode, leftSide, sitemap, aktNode)
{
// Seiten für Admin verbergen
if(foldersNode['access'] != 3 || admin)
{
if (foldersNode['topic']!="Startseite") // Startseite nicht einrücken
{
doc.write("
")
}
else
{
doc.write("
")
}
leftSide = leftSide + "
"
}
else
{
if(sitemap)
{
doc.write("
")
leftSide = leftSide + "
"
}
else
{
doc.write("
")
leftSide = leftSide + "
"
}
}
}
// Den Link anzeigen
displayIconAndLabel(foldersNode, doc, sitemap, aktNode)
doc.write("