/****************************************************************************** * menucode.js * * * * Copyright 2001 by ARTWORK Multimedia Group. * * Web address: http://www.art-work.de * ******************************************************************************/ var treeMenuIndex = 0; function TreeMenuItem(text, url, target, icon) { this.text = text; if (url) this.url = url; else this.url = ""; if (target) this.target = target; else this.target = ""; if (icon) this.icon = icon; else this.icon = ""; this.submenu = null; this.index = treeMenuIndex++; this.makeSubmenu = TreeMenuMakeSubmenu; } function TreeMenuMakeSubmenu(menu) { this.submenu = menu; } function TreeMenu() { this.items = new Array(); this.addItem = treeMenuAddItem; } function treeMenuAddItem(item) { this.items[this.items.length] = item; } var treeMenuDocument; var treeMenuWidth; var treeMenuExpand; var treeMenuSelected; var treeMenuSelectedFound; var treeMenuScrollX; var treeMenuScrollY; var treeMenuLastItem; var treeMenuDepth; var treeMenuBars; var treeMenuExpandSave function treeMenuDisplay() { var i, cookie; //cookie = getCookie(treeMenuName); if (!cookie) { if (!treeMenuExpand) { treeMenuExpand = new Array(); for (i = 0; i < treeMenuIndex; i++) treeMenuExpand[i] = 0; treeMenuSelected = -1; } } else { treeMenuExpand = cookie.split(","); //cookie = getCookie(treeMenuName + "-selected"); if (!cookie) treeMenuSelected = -1; else treeMenuSelected = cookie; } treeMenuDocument = window.frames[treeMenuFrame].document; countMainItems = treeMenu.items.length; treeMenuDepth = 0; treeMenuBars = new Array(); treeMenuSelectedFound = false; treeMenuScrollX = 36; treeMenuScrollY = 18; if (document.images) treeMenuDocument.open("text/html", "replace"); else treeMenuDocument.open("text/html"); treeMenuDocument.writeln(''); treeMenuDocument.writeln('' + treeMenuRoot + ''); treeMenuDocument.writeln(''); treeMenuDocument.writeln(''); treeMenuDocument.writeln(''); treeMenuDocument.writeln(''); treeMenuDocument.writeln(''); treeMenuDocument.write(''); treeMenuListItems(treeMenu); treeMenuDocument.writeln('
'); treeMenuDocument.write(''); treeMenuDocument.write('
'); treeMenuDocument.write(' ' + treeMenuRoot + ' '); treeMenuDocument.writeln('
'); treeMenuDocument.writeln(''); treeMenuDocument.close(); } function treeMenuListItems(menu) { var i; for (i = 0; i < menu.items.length; i++) { if (i == menu.items.length - 1) treeMenuLastItem = true; else treeMenuLastItem = false; treeMenuDisplayItem(menu.items[i]); } } function treeMenuDisplayItem(item) { var bars, cmd, expanded, i, img, alt, link, more, submenu; if (item.index == treeMenuSelected) treeMenuSelectedFound = true; if (!treeMenuSelectedFound) treeMenuScrollY += 18; if (treeMenuExpand[item.index] == 1) expanded = true; else expanded = false; if (item.submenu) submenu = true; else submenu = false; if (item.url != "") link = true; else link = false; cmd = "return parent.treeMenuClick(" + item.index + ", " + link + ", " + submenu + ");"; treeMenuDocument.write('

'); bars = new Array(); for (i = 0; i < treeMenuDepth; i++) { if (treeMenuBars[i]) { treeMenuDocument.write(''); bars[i] = true; } else { treeMenuDocument.write(''); bars[i] = false; } if (item.index == treeMenuSelected) treeMenuScrollX += 18; } more = false; if (item.submenu && treeMenuFolders >= 0) for (i = 0; i < item.submenu.items.length; i++) if (item.submenu.items[i].submenu != null || treeMenuFolders == 1) more = true; if (!more) { if (treeMenuLastItem) { img = "menu_corner.gif"; bars[bars.length] = false; } else { img = "menu_tee.gif"; bars[bars.length] = true; } treeMenuDocument.write(''); } if (item.url != "") treeMenuDocument.write(''); else treeMenuDocument.write(''); if (more) { if (expanded) { if (treeMenuLastItem) { img = "menu_corner_minus.gif"; bars[bars.length] = false; } else { img = "menu_tee_minus.gif"; bars[bars.length] = true; } } else { if (treeMenuLastItem) { img = "menu_corner_plus.gif"; bars[bars.length] = false; } else { img = "menu_tee_plus.gif"; bars[bars.length] = true; } } treeMenuDocument.write(''); } if (!item.submenu) img = treeMenuButton; //"button.gif"; if (item.submenu) { if (expanded) img = treeMenuButtonActive; //"button_active.gif"; else img = treeMenuButton; //"button.gif"; } else { if (item.icon != "") { img = item.icon; } else if (item.url.indexOf("http://") == 0) img = "menu_link_external.gif"; else img = treeMenuButton; //"button.gif"; } if (item.index < countMainItems && item.index == activeItem) //wenn das Item ein Hauptpunkt ist { img = treeMenuButtonActive; //"button_active.gif"; } if (treeMenuAltText) alt = ' alt="' + item.text + '"'; else alt = ''; treeMenuDocument.write(''); item.text = item.text.replace(treeMenuNewLineDummy,treeMenuNewLine); if (item.index == treeMenuSelected) itemstr = ' ' + item.text + ''; else itemstr = ' ' + item.text + ''; if (expanded) itemstr = ' ' + item.text + ''; treeMenuDocument.write(itemstr); treeMenuDocument.write(''); treeMenuDocument.writeln('

'); treeMenuBars = bars; if (item.submenu && expanded) { treeMenuDepth++; treeMenuListItems(item.submenu); treeMenuDepth--; } } function treeMenuClick(n, link, submenu) { activeItem = n; if (!link || n < countMainItems) { treeMenuExpand = null; treeMenuSelected = null; if (useCookies) { deleteCookie(treeMenuName); deleteCookie(treeMenuName + "-selected"); } treeMenuDisplay(); } var date, cookie; if (submenu) treeMenuExpand[n] = 1 - treeMenuExpand[n]; treeMenuSelected = n; var date = new Date (); if (useCookies) { date.setTime (date.getTime() + (86400 * 1000 * treeMenuDays)); cookie = treeMenuExpand.toString(); setCookie(treeMenuName, cookie, date); setCookie(treeMenuName + "-selected", treeMenuSelected, date); } setTimeout("treeMenuDisplay()", 10); if (link && n < countMainItems) //wenn der angeklickte Link ein echter ist top[contentFrame].location.href = treeMenu.items[n].url; return link; } function treeMenuClickRoot() { treeMenuExpand = null; treeMenuSelected = null; setTimeout("treeMenuDisplay()", 10); top.location.href = treeMenuHomeLink; //'index.html'; return false; } function treeMenuScroll() { var win, height, width; win = window.frames[treeMenuFrame]; if (document.layers) { height = win.innerHeight; width = win.innerWidth; } else if (document.all) { height = win.document.body.clientHeight; width = win.document.body.clientWidth; } else if (document.images) { win.scroll(0, treeMenuScrollY); return; } else return; if (treeMenuScrollY > height) win.scrollBy(0, treeMenuScrollY); if (treeMenuScrollX > width) win.scrollBy(treeMenuScrollX, 0); } function setCookie (name, value, expires) { document.cookie = name + "=" + escape(value) + "; expires=" + expires.toGMTString() + "; path=/"; } function getCookie(name) { var search; search = name + "="; offset = document.cookie.indexOf(search); if (offset != -1) { offset += search.length ; end = document.cookie.indexOf(";", offset); if (end == -1) end = document.cookie.length; return unescape(document.cookie.substring(offset, end)); } else return ""; } function deleteCookie(name) { var expdate = new Date(); expdate.setTime(expdate.getTime() - (86400 * 1000 * 1)); setCookie(name, "", expdate); }