// JavaScript Document
// livinglemon.com | http://www.livinglemon.com

// History-Back-Funktion
function tmt_winHistory(id,s){
	var d=eval(id)==null||eval(id+".closed");
	if(!d){eval(id+".history.go("+s+")");}
}


// Bilder vorausladen
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


// Neues Browserfenster öffnen
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


// Browserfenster schliessen
function tmt_winControl(id,c){ 
	var d=eval(id)==null||eval(id+".closed");
	if(!d){eval(id+"."+c);}
}



// PopUp-Meldung
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}


//reloads the window if Nav4 resized
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);



// Slideshow

/*
  Simple slideshow using prototype and scriptaculous.
 
  Usage:
 
    <script src="prototype.js"></script>
    <script src="effects.js"></script>
    <script src="slideshow.js"></script>
    <style type="text/css">
      #slideshow { position: relative; width: 100px; height: 100px; }
      #slideshow div { position: absolute; left: 0; top: 0; }
    </style>
    <div class="slideshow" id="slideshow">
      <div class="slide"><img src="slide1.jpg"></div>
      <div class="slide"><img src="slide2.jpg"></div>
      <div class="slide"><img src="slide3.jpg"></div>
    </div>
    <script type="text/javascript">new Slideshow('slideshow', 3000);</script>
 
  See also: http://blog.remvee.net/post/17
 
  Copyright (c) 2006 - R.W. van 't Veer

  Changes:
  20.12.06 by Murat Purc (murat@purc.de), Added handling of Elements having display none styles.
*/

function Slideshow(slideshow, timeout) {
  this.slides = [];
  var nl = $(slideshow).getElementsByTagName('div');
  for (var i = 0; i < nl.length; i++) {
    if (Element.hasClassName(nl[i], 'slide')) {
      this.slides.push(nl[i]);
    }
  }
  this.timeout = timeout;
  this.current = 0;

  for (var i = 0; i < this.slides.length; i++) {
    this.slides[i].style.zIndex = this.slides.length - i;
    Element.hide(this.slides[i]);
  }

  Element.show(slideshow);
  Element.setStyle(this.slides[this.current], {display: 'inline'});
  setTimeout((function(){this.next();}).bind(this), this.timeout + 850);
}
Slideshow.prototype = {
  next: function() {
    for (var i = 0; i < this.slides.length; i++) {
      var slide = this.slides[(this.current + i) % this.slides.length];
      slide.style.zIndex = this.slides.length - i;
    }

    Effect.Fade(this.slides[this.current], {
      afterFinish: function(effect) {
        effect.element.style.zIndex = 0;
        Element.show(effect.element);
        Element.setOpacity(effect.element, 1);
      }
    });

    this.current = (this.current + 1) % this.slides.length;

    // show next element
    Element.setStyle(this.slides[this.current], {display: 'inline'});

    setTimeout((function(){this.next();}).bind(this), this.timeout + 850);
  }
}