function init_sshow() {
	sshow1.update();sshow1.play();sshow2.update();sshow2.play();sshow3.update();sshow3.play();
	sshow4.update();sshow4.play();sshow5.update();sshow5.play();sshow6.update();sshow6.play();
	sshow7.update();sshow7.play();sshow8.update();sshow8.play();sshow9.update();sshow9.play();
	sshow10.update();sshow10.play();sshow11.update();sshow11.play();sshow12.update();sshow12.play();
}

function slide(src,link,text,target,attr) {
   this.src = src;
   this.link = link;
   this.text = text;
   this.target = target;
   // Beispiel: "width=200,height=300"
   this.attr = attr;
   if (document.images) {
     this.image = new Image();
   }
   this.loaded = false;
   this.load = function() {
     if (!document.images) { return; }
     if (!this.loaded) {
       this.image.src = this.src;
       this.loaded = true;
     }
   }
   this.hotlink = function() {
     var mywindow;
     if (!this.link) return;
     if (this.target) {
       if (this.attr) {
         mywindow = window.open(this.link, this.target, this.attr);
       } else {
         mywindow = window.open(this.link, this.target);
       }
       if (mywindow && mywindow.focus) mywindow.focus();
     } else {
       location.href = this.link;
     }
   }
}
function slideshow( slideshowname ) {
   this.name = slideshowname;
   this.repeat = true;
   this.prefetch = -1;
   this.image;
   this.textid;
   this.textarea;
   this.timeout = 3000;
   this.slides = new Array();
   this.current = 0;
   this.timeoutid = 0;
   this.add_slide = function(slide) {
     var i = this.slides.length;
     if (this.prefetch == -1) {
       slide.load();
     }
     this.slides[i] = slide;
   }
   this.play = function(timeout) {
     this.pause();
     if (timeout) {
       this.timeout = timeout;
     }
     if (typeof this.slides[ this.current ].timeout != 'undefined') {
       timeout = this.slides[ this.current ].timeout;
     } else {
       timeout = this.timeout;
     }
     this.timeoutid = setTimeout( this.name + ".loop()", timeout);
   }
   this.pause = function() {
     if (this.timeoutid != 0) {
       clearTimeout(this.timeoutid);
       this.timeoutid = 0;
     }
   }
   this.update = function() {
     if (! this.valid_image()) { return; }
     if (typeof this.pre_update_hook == 'function') {
       this.pre_update_hook();
     }
     var slide = this.slides[ this.current ];
     var dofilter = false;
     if (this.image &&
         typeof this.image.filters != 'undefined' &&
         typeof this.image.filters[0] != 'undefined') {
       dofilter = true;
     }
     slide.load();
     if (dofilter) {
       if (slide.filter &&
           this.image.style &&
           this.image.style.filter) {
         this.image.style.filter = slide.filter;
       }
       this.image.filters[0].Apply();
     }
     this.image.src = slide.image.src;
     if (dofilter) {
       this.image.filters[0].Play();
     }
     this.display_text();
     if (typeof this.post_update_hook == 'function') {
       this.post_update_hook();
     }
     if (this.prefetch > 0) {
       var next, prev, count;
       next = this.current;
       prev = this.current;
       count = 0;
       do {
         if (++next >= this.slides.length) next = 0;
         if (--prev < 0) prev = this.slides.length - 1;
         this.slides[next].load();
         this.slides[prev].load();
       } while (++count < this.prefetch);
     }
   }
   this.goto_slide = function(n) {
     if (n == -1) {
       n = this.slides.length - 1;
     }
     if (n < this.slides.length && n >= 0) {
       this.current = n;
     }
     this.update();
   }
   this.goto_random_slide = function(include_current) {
     var i;
     if (this.slides.length > 1) {
       do {
         i = Math.floor(Math.random()*this.slides.length);
       } while (i == this.current);
       this.goto_slide(i);
     }
   }
   this.next = function() {
     if (this.current < this.slides.length - 1) {
       this.current++;
     } else if (this.repeat) {
       this.current = 0;
     }
     this.update();
   }
   this.previous = function() {
     if (this.current > 0) {
       this.current--;
     } else if (this.repeat) {
       this.current = this.slides.length - 1;
     }
     this.update();
   }
   this.shuffle = function() {
     var i, i2, slides_copy, slides_randomized;
     slides_copy = new Array();
     for (i = 0; i < this.slides.length; i++) {
       slides_copy[i] = this.slides[i];
     }
     slides_randomized = new Array();
     do {
       i = Math.floor(Math.random()*slides_copy.length);
       slides_randomized[ slides_randomized.length ] =
         slides_copy[i];
       for (i2 = i + 1; i2 < slides_copy.length; i2++) {
         slides_copy[i2 - 1] = slides_copy[i2];
       }
       slides_copy.length--;
     } while (slides_copy.length);
     this.slides = slides_randomized;
   }
   this.get_text = function() {
     return(this.slides[ this.current ].text);
   }
   this.get_all_text = function(before_slide, after_slide) {
     all_text = "";
     for (i=0; i < this.slides.length; i++) {
       slide = this.slides[i];
       if (slide.text) {
         all_text += before_slide + slide.text + after_slide;
       }
     }
     return(all_text);
   }
   this.display_text = function(text) {
     if (!text) {
       text = this.slides[ this.current ].text;
     }
     if (this.textarea && typeof this.textarea.value != 'undefined') {
       this.textarea.value = text;
     }
     if (this.textid) {
       r = this.getElementById(this.textid);
       if (!r) { return false; }
       if (typeof r.innerHTML == 'undefined') { return false; }
       r.innerHTML = text;
     }
   }

   this.hotlink = function() {
     this.slides[ this.current ].hotlink();
   }
   this.save_position = function(cookiename) {
     if (!cookiename) {
       cookiename = this.name + '_slideshow';
     }
     document.cookie = cookiename + '=' + this.current;
   }
   this.restore_position = function(cookiename) {
     if (!cookiename) {
       cookiename = this.name + '_slideshow';
     }
     var search = cookiename + "=";
     if (document.cookie.length > 0) {
       offset = document.cookie.indexOf(search);
       if (offset != -1) {
         offset += search.length;
         end = document.cookie.indexOf(";", offset);
         if (end == -1) end = document.cookie.length;
         this.current =
parseInt(unescape(document.cookie.substring(offset, end)));
         }
      }
   }
   this.noscript = function() {
     $html = "\n";
     for (i=0; i < this.slides.length; i++) {
       slide = this.slides[i];
       $html += '<P>';
       if (slide.link) {
         $html += '<a href="' + slide.link + '">';
       }
       $html += '<img src="' + slide.src + '" ALT="slideshow image">';
       if (slide.link) {
         $html += "<\/a>";
       }
       if (slide.text) {
         $html += "<BR>\n" + slide.text;
       }
       $html += "<\/P>" + "\n\n";
     }
     $html = $html.replace(/\&/g, "&amp;" );
     $html = $html.replace(/</g, "&lt;" );
     $html = $html.replace(/>/g, "&gt;" );
     return('<pre>' + $html + '</pre>');
   }

   // Private methods
   this.loop = function() {
     if (this.current < this.slides.length - 1) {
       next_slide = this.slides[this.current + 1];
       if (next_slide.image.complete == null || next_slide.image.complete) {
         this.next();
       }
     } else { 
       this.next();
     }
     this.play( );
   }
   this.valid_image = function() {
     if (!this.image)
     {
       return false;
     }
     else {
       return true;
     }
   }
   this.getElementById = function(element_id) {
     if (document.getElementById) {
       return document.getElementById(element_id);
     }
     else if (document.all) {
       return document.all[element_id];
     }
     else if (document.layers) {
       return document.layers[element_id];
     } else {
       return undefined;
     }
   }
   this.set_image = function(imageobject) {
     if (!document.images)
       return;
     this.image = imageobject;
   }
   this.set_textarea = function(textareaobject) {
     this.textarea = textareaobject;
     this.display_text();
   }
   //--------------------------------------------------
   this.set_textid = function(textidstr) {
     this.textid = textidstr;
     this.display_text();
   }
}