Teeworlds Friends

/****************************************************************
"bretteleben.de JavaScript Slideshow" - Version 20100412
License: http://www.gnu.org/copyleft/gpl.html
Author: Andreas Berger
Copyright (c) 2010 Andreas Berger - andreas_berger@bretteleben.de
Project page and Demo at http://www.bretteleben.de
Last update: 2010-04-12
*****************************************************************/
//*****parameters to set*****
//into this array insert the paths of your pics.
var def_imges=new Array ('pics/pic01.jpg', 'pics/pic02.jpg', 'pics/pic03.jpg', 'pics/pic04.jpg', 'pics/pic05.jpg');
var def_divid="slideshow"; //the id of the div container that will hold the slideshow
var def_picwid=200; //set this to the width of your widest pic
var def_pichei=200; //... and this to the height of your highest pic
var def_backgr="#eeeeee"; //set this to the background color you want to use for the slide-area
//(for example the body-background-color) if your pics are of different size
var def_sdur=3; //time to show a pic between fades in seconds
var def_fdur=1; //duration of the complete fade in seconds
var def_steps=20; //steps to fade from on pic to the next
var def_startwhen="y"; //start automatically at pageload? set it to "y" for on and to "n" for off
var def_shuffle="y"; //start with random image? set it to "y" for on and to "n" for off
var def_showcontr="y"; //do you want to show controls? set it to "y" for on and to "n" for off
//into this array insert the paths of your control-buttons or the text to display e.g. back,start,stop,fwrd.
var def_contr=new Array ('bwd.png', 'start.png', 'stop.png', 'fwd.png');
//****************************************************************

//daisychain onload-events
function daisychain(sl){if(window.onload) {var ld=window.onload;window.onload=function(){ld();sl();};}else{window.onload=function(){sl();};}}

function be_slideshow(be_slideid,be_imges,be_divid,be_picwid,be_pichei,be_backgr,be_sdur,be_fdur,be_steps,be_startwhen,be_shuffle,be_showcontr,be_contr){

//declarations and defaults
var slideid=(be_slideid)?be_slideid:"0";
var imges=(be_imges)?be_imges:def_imges;
var divid=(be_divid)?be_divid:def_divid;
var picwid=(be_picwid)?be_picwid:def_picwid;
var pichei=(be_pichei)?be_pichei:def_pichei;
var backgr=(be_backgr)?be_backgr:def_backgr;
var sdur=(be_sdur)?be_sdur:def_sdur;
var fdur=(be_fdur)?be_fdur:def_fdur;
var steps=(be_steps)?be_steps:def_steps;
var startwhen=(be_startwhen)?be_startwhen:def_startwhen;
startwhen=(startwhen.toLowerCase()=="y")?1:0;
var shuffle=(be_shuffle)?be_shuffle:def_shuffle;
shuffle=(shuffle.toLowerCase()=="y")?1:0;
var showcontr=(be_showcontr)?be_showcontr:def_showcontr;
showcontr=(showcontr.toLowerCase()=="y")?1:0;
var contr=(be_contr)?be_contr:def_contr;
var ftim=fdur*1000/steps;
var stim=sdur*1000;
var emax=imges.length;
var self = this;
var stopit=1;
var startim=1;
var u=0;
var parr = new Array();
var ptofade,pnext,factor,mytimeout;
//check if there are at least 3 pictures, elswhere double the array
if(imges.length<=2){imges=imges.concat(imges);}
//shuffle images if set
if(shuffle){var i;for(i=0;i<=Math.floor(Math.random()*imges.length);i++){imges.push(imges.shift());}}

//push images into array and get things going
this.b_myfade = function(){
var a,idakt,paktidakt,ie5exep;
for(a=1;a<=emax;a++){
idakt="img_"+slideid+"_"+a;paktidakt=document.getElementById(idakt);
ie5exep=new Array(paktidakt);parr=parr.concat(ie5exep);
}
if(startwhen){
stopit=0;
mytimeout=setTimeout(function(){self.b_slide();},stim);
}
}

//prepare current and next and trigger slide
this.b_slide = function(){
clearTimeout(mytimeout);
u=0;
ptofade=parr[startim-1];
if(startim<emax){pnext=parr[startim];}
else{pnext=parr[0];}
pnext.style.zIndex=1;
pnext.style.visibility="visible";
pnext.style.filter="Alpha(Opacity=100)";
try{pnext.style.removeAttribute("filter");} catch(err){}
pnext.style.MozOpacity=1;
pnext.style.opacity=1;
ptofade.style.zIndex=2;
ptofade.style.visibility="visible";
ptofade.style.filter="Alpha(Opacity=100)";
ptofade.style.MozOpacity=1;
ptofade.style.opacity=1;
factor=100/steps;
if(stopit=="0"){
this.b_slidenow();
}
}

//one step forward
this.b_forw = function(){
stopit=1;
clearTimeout(mytimeout);
ptofade=parr[startim-1];
if(startim<emax){pnext=parr[startim];startim=startim+1;}
else{pnext=parr[0];startim=1;}
ptofade.style.visibility="hidden";
ptofade.style.zIndex=1;
pnext.style.visibility="visible";
pnext.style.zIndex=2;
self.b_slide();
}

//one step back
this.b_back = function(){
stopit=1;
clearTimeout(mytimeout);
if(u==0){ //between two slides
ptofade=parr[startim-1];
if(startim<emax){pnext=parr[startim];}
else{pnext=parr[0];}
pnext.style.visibility="hidden";
ptofade.style.zIndex=1;
ptofade.style.visibility="visible";
if(startim>=2){startim=startim-1;}
else{startim=emax;}
self.b_slide();
}
else{ //whilst sliding
self.b_slide();
}
}

//slide as said, then give back
this.b_slidenow = function(){
var check1,maxalpha,curralpha;
check1=ptofade.style.MozOpacity;
maxalpha=(100-factor*u)/100*105;
if(check1<=maxalpha/100){u=u+1;}
curralpha=100-factor*u;
ptofade.style.filter="Alpha(Opacity="+curralpha+")";
ptofade.style.MozOpacity=curralpha/100;
ptofade.style.opacity=curralpha/100;
if(u<steps){ //slide not finished
if(stopit=="0"){mytimeout=setTimeout(function(){self.b_slidenow();},ftim);}
else {this.b_slide();}
}
else{ //slide finished
if(startim<emax){
ptofade.style.visibility="hidden";
ptofade.style.zIndex=1;
pnext.style.zIndex=2;
startim=startim+1;u=0;
mytimeout=setTimeout(function(){self.b_slide();},stim);
}
else{
ptofade.style.visibility="hidden";
ptofade.style.zIndex=1;
pnext.style.zIndex=2;
startim=1;u=0;
mytimeout=setTimeout(function(){self.b_slide();},stim);
}
}
}

//manual start
this.b_start= function(){
if(stopit==1){
stopit=0;
mytimeout=setTimeout(function(){self.b_slide();},stim);
}
}

//manual stop
this.b_stop= function(){
clearTimeout(mytimeout);
stopit=1;
this.b_slide();
}

//insert css and images
this.b_insert= function(){
var b, thestylid, thez, thevis, slidehei;
slidehei=(showcontr)?(pichei+25):(pichei); //add space for the controls
var myhtml="<div style='width:"+picwid+"px;height:"+slidehei+"px;'>";
myhtml+="<div style='position:absolute;width:"+picwid+"px;height:"+pichei+"px;'>";
for(b=1;b<=emax;b++){
thez=1;thevis='hidden';
if(b<=1) {thez=2; thevis='visible';}
myhtml+="<div id='img_"+slideid+"_"+b+"' style='font-size:0;line-height:"+pichei+"px;margin:0;padding:0;text-align:center;visibility:"+thevis+";z-index:"+thez+";position:absolute;left:0;top:0;width:"+picwid+"px;height:"+pichei+"px;background-color:"+backgr+";'>";
myhtml+="<img src='"+imges[(b-1)]+"' style='vertical-align:middle;border:0;' alt=''/></div>";
}
myhtml+="</div>";
//show controls
if(showcontr){
for(b=1;b<=4;b++){
var check=contr[b-1].substring(contr[b-1].length-3).toLowerCase(); //check for buttons
contr[b-1]=(check=="jpg"||check=="gif"||check=="png")?("<img src='"+contr[b-1]+"' style='border:none;' alt=''/>"):(contr[b-1]);
}
myhtml+="<div style='display:block;width:"+picwid+"px;padding-top:"+(pichei+3)+"px;text-align:right;'>";
myhtml+="<a href='javascript:be_"+slideid+".b_back();' style='text-decoration:none'>"+contr[0]+"</a>&nbsp;";
myhtml+="<a href='javascript:be_"+slideid+".b_start();' style='text-decoration:none'>"+contr[1]+"</a>&nbsp;";
myhtml+="<a href='javascript:be_"+slideid+".b_stop();' style='text-decoration:none'>"+contr[2]+"</a>&nbsp;";
myhtml+="<a href='javascript:be_"+slideid+".b_forw();' style='text-decoration:none'>"+contr[3]+"</a>";
}
myhtml+="</div>";
document.getElementById(divid).innerHTML=myhtml;
self.b_myfade();
}

//call autostart-function
daisychain(this.b_insert);

}

var be_0= new be_slideshow();

<script type="text/javascript">
function imageLine()
{
var checkInterval = null,
imageLineInterval = null,
currentImage = -1;
/*
Variablen die man in
verschiedenen Funktionen benötigt
*/
images = new Array(
'header.png'
'made by scotch.png',
'.35nbjmr',
'../../../made by scotch.png'
// Diese Bilder sind die standard Windows XP Bilder
);
// Alle Bilder die angezeigt werden sollen

loadingImages = new Array();
// Dieses Array enthält später alle Objekte

this.run = function()
{
checkInterval = window.setInterval('this.checkIfLoaded();', 100);
// Alle 100 Millisekunden prüfen ob alle Bilder geladen sind
for(i = 0;i < images.length;i++)
{
image = images;
loadingImages.push(new Image);
loadingImages[i].src = image;
}
/*
Alle Images in dem Array einzeln Durchgehen.
Das Array für die Objekte mit den Objekten füllen.
Dem neuen Objekt die Url des momentanen Bildes geben.
*/
}

this.checkIfLoaded = function()
{
allLoaded = true;
for(i = 0;i < loadingImages.length;i++)
{
loadingImage = loadingImages[i];
if(!loadingImage.complete)
allLoaded = false;
}
/*
Alle Objekte durchgehen.
Prüfen ob das aktuelle Objekt / Bild geladen ist.
Falls nicht dann die Variable zur Prüfung auf false setzen
*/
if(allLoaded)
{
// Wenn alle Objekte / Bilder geladen sind

// Die Interval für das Prüfen löschen
window.clearInterval(checkInterval);
// Das erste Bild anzeigen
this.startImageLine();
// Die Funktion für das Bilder wechseln alle 10 Sekunden ausführen
window.setInterval('this.startImageLine();', 10000);
}
}

this.startImageLine = function()
{
this.showImage();
// Bild anzeigen
if(currentImage == (loadingImages.length - 1))
currentImage = 0;
else
currentImage += 1;
/*
Aktuelles Bild um eins hochzählen.
Sollte das momentane Bild genau so groß sein,
wie das Array dann wieder beim ersten anfangen.
*/

element = document.getElementById('imageline');
// Element für die Bilderanzeige
element.style.height = loadingImages[currentImage].height + 'px';
element.style.width = loadingImages[currentImage].width + 'px';
// Dem Element die Breite und Höhe des momentanen Bildes geben
element.style.backgroundImage = 'url(' + loadingImages[currentImage].src + ')';
// Dem Element das aktuelle Bild als Hintergrundbild setzen

window.setTimeout('this.hideImage();', 9500);
// Das Bild in 9,5 Sekunden ausblenden
}

this.hideImage = function()
{
element = document.getElementById('imageline');
for(i = 0;i <= 100;i++)
window.setTimeout('element.style.filter = "Alpha(opacity=' + (100 - i) + ')"; element.style.MozOpacity = ' + (1 - i / 100) + '; element.style.opacity = ' + (1 - i / 100) + ';', i * 5);
// Von 0 bis 100 (Prozent)
// Das i * 5 dient dazu, dass das Ausblenden nicht zu schnell geht
}

this.showImage = function()
{
element = document.getElementById('imageline');
for(i = 0;i <= 100;i++)
window.setTimeout('element.style.filter = "Alpha(opacity=' + i + ')"; element.style.MozOpacity = ' + i / 100 + '; element.style.opacity = ' + i / 100 + ';', i * 5);
// Hier das selbe wie bei hideImage
}

this.run();
}

window.onload = function()
{
imageLine();
}
</script>

<p id="imageline"></p>