var taalnl function set_taalnl(txt) { taalnl = (txt == 'nederlands') ? true : false; } // Called in \index.html en \italiano/index_it.html //030901 function get_taalnl() { return taalnl } function updatetext() { return ((taalnl) ? 'Bijgewerkt' : 'Aggiornato') } function visitext() { return ((taalnl) ? 'keer bezocht' : 'visite') } // each node in the tree is an Array with 4+n positions // node[0] is 0/1 when the node is closed/open // node[1] is 0/1 when the folder is closed/open // node[2] is 1 if the children of the node are documents // node[3] is the name of the folder // node[4]...node[4+n] are the n children nodes // Auxiliary function to build the node function folderNode(name) // CALLED in sites.js { var arrayAux arrayAux = new Array arrayAux[0] = 0 arrayAux[1] = 0 arrayAux[2] = 0 arrayAux[3] = name return arrayAux } function leafNode(name) // CALLED in sites.js { var arrayAux arrayAux = new Array arrayAux[0] = 0 arrayAux[1] = 0 arrayAux[2] = 1 arrayAux[3] = name return arrayAux } function appendChild(parent, child) // CALLED in sites.js { parent[parent.length] = child return child } function generateDocEntry(docDescription, link) // CALLED in sites.js { nlocal = link.substring(0, 1) != "/"; a_p = (nlocal) ? ('') : (''); b_p = '

' ; d_p = '' ; c_p = docDescription + '' ; return a_p + b_p + d_p + a_p + c_p; } // ********************** writing the tree function redrawTree() { var doc = quadrant4.window.document doc.clear() doc.write('\n\n') //040713 //040222 doc.write('a:link {color:black}') //040222 doc.write('a:visited {color:black}') //040222 doc.write('body {background:#ffcc99}') //040713 doc.write('\n\n\n') redrawNode(foldersTree, doc, 0, 1, "") doc.close() } //recursive function over the tree structure called by redrawTree function redrawNode(foldersNode, doc, level, lastNode, leftSide) { var j=0 var i=0 doc.write('') doc.write('

') doc.write(leftSide) // < ' if (level > 0) { if (lastNode) // the last 'brother' in the children array { doc.write('

') leftSide = leftSide + '

' } else { doc.write('

') leftSide = leftSide + '

' } displayIconAndLabel(foldersNode, doc) } else // level == 0 (eerste node) { doc.write('

') doc.write('

') doc.write('' + foldersNode[3] + '') } doc.write('\n

\n') // < ' if (foldersNode.length > 4 && (foldersNode[0] || level == 0)) //there are sub-nodes and the folder is open or it's the first node { if (!foldersNode[2]) //for folders with folders { level=level+1 for (i=4; i if (i == foldersNode.length-1) redrawNode(foldersNode[i], doc, level, 1, leftSide) else redrawNode(foldersNode[i], doc, level, 0, leftSide) } else //for folders with documents { for (i=4; i { doc.write('') doc.write('\n

') doc.write(leftSide) if (i == foldersNode.length - 1) doc.write('

') else doc.write('

') doc.write(foldersNode[i]) doc.write('\n

\n') } } } } function displayIconAndLabel(foldersNode, doc) //builds the html code to display a folder and its label { opensluittext = (foldersNode[1]) ? 'Sluit dit onderwerp' : 'Klik hier voor links over dit onderwerp' openclosedfolder = (foldersNode[1]) ? 'openfolder.gif' : 'closedfolder.gif' doc.write('') doc.write('

') doc.write('') doc.write('') doc.write(foldersNode[3] + '') } //'' + //

//********************** Recursive functions //when a parent is closed all children also are function closeFolders(foldersNode) { var i=0 if (!foldersNode[2]) { for (i=4; i< foldersNode.length; i++) // ' > closeFolders(foldersNode[i]) } foldersNode[0] = 0 foldersNode[1] = 0 } //recursive over the tree structure //called by openbranch function clickOnFolderRec(foldersNode, folderName) { var i=0 if (foldersNode[3] == folderName) { if (foldersNode[0]) closeFolders(foldersNode) else { foldersNode[0] = 1 foldersNode[1] = 1 } } else { if (!foldersNode[2]) for (i=4; i < foldersNode.length; i++) // ' > clickOnFolderRec(foldersNode[i], folderName) } } // ******************** // Event handlers // called when the user clicks on a folder function openBranch(branchName) { clickOnFolderRec(foldersTree, branchName) if (branchName == 'JavaScript Start folder' && foldersTree[0] == 0) top.folderFrame.location='main.htm' timeOutId = setTimeout('redrawTree()',100) } //called after this html file is loaded function initializeTree() // CALLED in \adressen/links.htm { generateTree() // defined in sites.js redrawTree() } function initialise() // CALLED in /index.html { if (self != top) { top.location = self.location; } // Preload Images so the site will work fast. if (document.images) { cache1 = new Image(); cache1.src = '/immagine/links/blank.gif'; cache2 = new Image(); cache2.src = '/immagine/links/closedfolder.gif'; cache3 = new Image(); cache3.src = '/immagine/links/dantelink.gif'; cache4 = new Image(); cache4.src = '/immagine/links/lastnode.gif'; cache5 = new Image(); cache5.src = '/immagine/links/node.gif'; cache6 = new Image(); cache6.src = '/immagine/links/openfolder.gif'; cache7 = new Image(); cache7.src = '/immagine/links/primeclosed.gif'; cache8 = new Image(); cache8.src = '/immagine/links/primeopen.gif'; cache9 = new Image(); cache9.src = '/immagine/links/vertline.gif'; } //

}