function nav_hover_in(nav_id, hover_enable) {
if(hover_enable == true) { document.getElementById('nav_item_strich_'+nav_id).style.backgroundImage = 'url('+base_dir+'images/index/nav_strich.png)'; }
}
function nav_hover_out(nav_id, hover_enable) {
if(hover_enable == true) { document.getElementById('nav_item_strich_'+nav_id).style.backgroundImage = 'url('+base_dir+'images/blank.gif)'; }
}
function sponsor_toggle_src(spo_id, img_src) {
var i = 0;
while(document.getElementsByName('sponsor_' + spo_id)[i] != null) {
document.getElementsByName('sponsor_' + spo_id)[i].src = img_src;
i++;
}
}
function toggle_sub_nav(parent_id) {
var toggle_dir;
for(var i = 1; document.getElementById("parent_item_" + parent_id + "_" + i) != null; i++) {
if(document.getElementById("parent_item_" + parent_id + "_" + i).style.display == "") {
document.getElementById("parent_item_" + parent_id + "_" + i).style.display = "none";
toggle_dir = "out";
} else {
document.getElementById("parent_item_" + parent_id + "_" + i).style.display = "";
toggle_dir = "in";
}
}
if(toggle_dir == "out") { makeAJAXRequest(base_dir + "nav/remove_open/" + parent_id + "/"); }
if(toggle_dir == "in") { makeAJAXRequest(base_dir + "nav/set_open/" + parent_id + "/"); }
}
function toggle_item(item_name) {
if(document.getElementById(item_name) != null) {
if(document.getElementById(item_name).style.display == "") {
document.getElementById(item_name).style.display = "none";
} else {
document.getElementById(item_name).style.display = "";
}
}
}
var fenster;
function popupimage(url, ww, hh) {
if(fenster) { fenster.close(); }
ww = ww + 20;
hh = hh + 20;
var parameter = popup_center(ww, hh);
fenster = window.open('', '', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizeable=no,width='+ww+',height='+hh+parameter);
fenster.document.open();
fenster.document.write("![\"\"](\""+url+"\")
");
fenster.document.close();
fenster.focus();
}
function popupurl(url, ww, hh) {
if(fenster) { fenster.close(); }
var parameter = popup_center(ww, hh);
fenster = window.open(url, '', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizeable=no,width='+ww+',height='+hh+parameter);
fenster.focus();
}
function popupurlscroll(url, ww, hh) {
if(fenster) { fenster.close(); }
var parameter = popup_center(ww, hh);
fenster = window.open(url, '', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizeable=no,width='+ww+',height='+hh+parameter);
fenster.focus();
}
function popup(module, content, ww, hh) {
if(fenster) { fenster.close(); }
ww = ww + 10;
hh = hh + 10;
var parameter = popup_center(ww, hh);
fenster = window.open(base_dir + 'popup/' + module + '/' + content, '', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizeable=no,width='+ww+',height='+hh+parameter);
fenster.focus();
}
function popup_center(ww, hh) {
var parameter;
if(ww < screen.availWidth || hh < screen.availHeight) {
x = (screen.availWidth - ww - 12) / 2;
y = (screen.availHeight - hh - 104) / 2;
if(window.opera) { y = 0; } // Opera positioniert unter den Symbolleisten
if(x < 0 || y < 0) { x = 0; y = 0; }
parameter = ",left=" + Math.round(x) + ",top=" + Math.round(y);
}
return parameter;
}
function fensterschliessen() {
if(fenster) { fenster.close(); }
}
function SpoFader() {
this.name;
this.images;
this.urls;
this.text_1;
this.text_2;
this.text_3;
this.max_image;
this.display_time;
this.interval;
this.opacity = 1;
this.increase = 1;
this.decrease = 0;
this.i = 0;
this.next_i = 1;
this.target;
this.load_next_image = new Image();
this.SpoInitFader = function() {
this.interval = setInterval(this.name + ".SpoStartFading()", (this.display_time * 1000));
this.load_next_image.src = this.images[this.next_i];
}
this.SpoStartFading = function() {
clearInterval(this.interval);
this.interval = setInterval(this.name + ".SpoFade()", 10);
}
this.SpoFade = function() {
if(this.opacity < 1 && this.increase) {
this.opacity += 0.03;
} else {
this.increase = 0;
this.decrease = 1;
}
if(this.opacity > 0 && this.decrease) {
this.opacity -= 0.03;
} else {
this.increase = 1;
this.decrease = 0;
}
document.getElementById(this.name).style.filter = "alpha(opacity=" + (this.opacity * 100) + ")";
document.getElementById(this.name).style.opacity = this.opacity;
if(this.opacity > 0.99) {
clearInterval(this.interval);
this.interval = setInterval(this.name + ".SpoStartFading()", (this.display_time * 1000));
}
if(this.opacity < 0) {
this.i++;
this.next_i = (this.i + 1);
if(this.i > this.max_image) { this.i = 0; }
if(this.next_i > this.max_image) { this.next_i = 0; }
if(this.urls[this.i] == "javascript:void(0);") {
this.target = "_self";
} else {
this.target = "_blank";
}
document.getElementById(this.name).src = this.images[this.i];
this.load_next_image.src = this.images[this.next_i];
if(document.getElementById(this.name + "_url_1") != null) {
document.getElementById(this.name + "_url_1").href = this.urls[this.i];
document.getElementById(this.name + "_url_1").target = this.target;
}
if(document.getElementById(this.name + "_url_2") != null) {
document.getElementById(this.name + "_url_2").href = this.urls[this.i];
document.getElementById(this.name + "_url_2").target = this.target;
}
if(document.getElementById(this.name + "_text_1") != null) {
document.getElementById(this.name + "_text_1").innerHTML = this.text_1[this.i];
}
if(document.getElementById(this.name + "_text_2") != null) {
document.getElementById(this.name + "_text_2").innerHTML = this.text_2[this.i];
}
if(document.getElementById(this.name + "_text_3") != null) {
document.getElementById(this.name + "_text_3").innerHTML = this.text_3[this.i];
}
this.opacity = 0.01;
this.increase = 1;
this.decrease = 0;
}
}
}
function toggle_div_fade(fade_name, speed) {
var no_fading = false;
var name;
if(speed == null) { speed = 6; }
fade_divs = new Array('download_upload', 'image_upload', 'static_link');
for (var i = 0; i < fade_divs.length; i++) {
name = fade_divs[i];
if(name != fade_name) {
if(document.getElementById(name + '_frame_div') != null) {
if(document.getElementById(name + '_frame_div').style.display == '') {
fade_toggle_div(name + '_frame_div', speed, '', 'toggle_div_fade("' + fade_name + '", ' + speed + ')');
no_fading = true;
}
}
}
}
if(no_fading == false) {
fade_toggle_div(fade_name + '_frame_div', speed, 'resize_frame("' + fade_name + '_iframe")');
}
}
function resize_frame(frame_name) {
var framefenster = document.getElementById(frame_name);
if(framefenster != null) {
if(framefenster.contentWindow.document.body) {
var framefenster_size = framefenster.contentWindow.document.body.offsetHeight;
if(document.all && !window.opera) {
framefenster_size = framefenster.contentWindow.document.body.scrollHeight;
}
framefenster.style.height = framefenster_size + 'px';
}
}
}
// Div Fade-In/Fade-Out Funktionen
var fading_div;
var fade_in_function = false;
var fade_out_function = false;
var fade_speed = 6;
var div_opacity;
function fade_toggle_div(div_name, speed, fade_in_func, fade_out_func) {
clearInterval(fading_div);
if(typeof speed != "undefined" && speed != '') { fade_speed = speed; }
if(document.getElementById(div_name).style.display == '') {
div_opacity = 1;
if(typeof fade_out_func != "undefined" && fade_out_func != '') { fade_out_function = fade_out_func; }
fading_div = setInterval("fade_div(false, '" + div_name + "')", 10);
} else {
div_opacity = 0;
if(typeof fade_in_func != "undefined" && fade_in_func != '') { fade_in_function = fade_in_func; }
fading_div = setInterval("fade_div(true, '" + div_name + "')", 10);
}
}
function fade_div(increase, div_name) {
if(div_opacity == 0 && increase) {
document.getElementById(div_name).style.display = '';
}
if(div_opacity > 0 && !increase) {
div_opacity -= fade_speed / 100;
}
if(div_opacity < 1 && increase) {
div_opacity += fade_speed / 100;
}
document.getElementById(div_name).style.filter = "alpha(opacity=" + (div_opacity * 100) + ")";
document.getElementById(div_name).style.opacity = div_opacity;
if(div_opacity < 0) {
div_opacity = 0;
clearInterval(fading_div);
document.getElementById(div_name).style.display = 'none';
if(fade_out_function) {
setTimeout(fade_out_function, 1);
fade_out_function = false;
}
}
if(div_opacity > 0.99 && increase) {
div_opacity = 1;
clearInterval(fading_div);
if(fade_in_function) {
setTimeout(fade_in_function, 1);
fade_in_function = false;
}
}
}
var image_loaded = false;
var load_img;
var load_waiting;
var load_fading = false;
var load_decrease = true;
var load_opacity = 1;
images_loaded = new Array();
function toggle_view_image_full(image_src, width, height) {
if(typeof width != "undefined" && width != '') {
document.getElementById('view_image_full').style.width = width + 'px';
document.getElementById('view_image_full').style.marginLeft = '-' + Math.round(width / 2) + 'px'
}
if(typeof height != "undefined" && height != '') {
document.getElementById('view_image_full').style.height = height + 'px';
document.getElementById('view_image_full').style.marginTop = '-' + Math.round(height / 2) + 'px'
}
if(images_loaded[image_src]) {
document.getElementById('full_image').src = image_src;
image_loaded = true;
} else {
document.getElementById('full_image').src = base_dir + "images/loading_circle.gif";
image_loaded = false;
load_decrease = true;
}
fade_toggle_div('view_image_full', 4, 'start_loading_image(\'' + image_src + '\', ' + width + ', ' + height + ')');
images_loaded[image_src] = true;
}
function start_loading_image(image_src, width, height) {
if(image_src != '' && width != '' && height != '') {
if(!image_loaded) {
load_img = new Image(width, height);
load_img.src = image_src;
load_waiting = setInterval("load_image()", 10);
}
}
}
function load_image() {
if(load_img.complete == true && load_fading == false) {
image_loaded = true;
load_fading = true;
}
if(load_fading == true) {
if(load_opacity > 0 && load_decrease) {
load_opacity -= 0.03;
}
if(load_opacity < 1 && !load_decrease) {
load_opacity += 0.03;
}
document.getElementById('full_image').style.filter = "alpha(opacity=" + (load_opacity * 100) + ")";
document.getElementById('full_image').style.opacity = load_opacity;
if(load_opacity < 0) {
load_decrease = false;
document.getElementById('full_image').src = load_img.src;
}
if(load_opacity > 0.99 && !load_decrease) {
clearInterval(load_waiting);
}
}
}
function makeAJAXRequest(url, return_function, error_function, send_data) {
try{
// Opera 8.0+, Firefox, Safari
httpRequest = new XMLHttpRequest();
} catch (e){
// Internet Explorer Browsers
try{
httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try{
httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e){
// Something went wrong
if(typeof(window[error_function]) == "function") {
window[error_function]();
}
return false;
}
}
}
httpRequest.onreadystatechange = function() {
if(httpRequest.readyState == 4) {
if(typeof(window[return_function]) == "function") {
window[return_function](httpRequest.responseText);
}
httpRequest.abort();
}
}
if(send_data != null) {
httpRequest.open('POST', url, true);
httpRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
httpRequest.send(send_data);
} else {
httpRequest.open('GET', url, true);
httpRequest.send(null);
}
}
function detectFlash() {
var flash = false;
var max_version = 10;
if(typeof(navigator.plugins["Shockwave Flash"]) == "object") { flash = true; }
else if(typeof(ActiveXObject) == "function") {
for(var i = 2; i < (max_version + 1); i ++) {
try {
if(typeof(new ActiveXObject("ShockwaveFlash.ShockwaveFlash." + i)) == "object") { flash = true; }
}
catch(error) { }
}
}
return flash;
}
function string_create_urls(input) {
return input
.replace(/(ftp|http|https|file):\/\/[\S]+(\b|$)/gim, '$&')
.replace(/([^\/])(www[\S]+(\b|$))/gim, '$1$2');
}
var mouse_x;
var mouse_y;
function save_position(event) {
mouse_x = event.pageX;
mouse_y = event.pageY;
}
document.onmousedown = save_position;