var MultimediaBoxLock=0,MultimediaNewsBox=new Class({box:null,togglers:null,togglersParents:null,slides:null,timer:null,scroll:null,current_scroll_side:0,num_of_scroll_sides:null,width_scroll_side:98,refreshDOMElements:function(){var a=this.box.getElement("table.togglers");this.togglers=a.getElements("a");this.togglersParents=a.getElements("td");this.slides=this.box.getElements("div.content")},initialize:function(a){if($chk($(a.id))){this.box=$(a.id);this.refreshDOMElements();for(a=0;a<this.togglers.length;a++)this.togglers[a].addEvent("click",
function(b){b=new Event(b);if(!MultimediaBoxLock){this.togglersParents.removeClass("selected");$(b.target).getParent().getParent().addClass("selected");this.refreshDOMElements();this.showNextSlide()}b.stop()}.bind(this));this.scroll=new Fx.Scroll(this.box.id+"_list",{wait:false,duration:600,transition:Fx.Transitions.Back.easeInOut});this.scroll.toTop();$(this.box.id+"_list_next").addEvent("click",function(b){b.stop();this.scrollNext()}.bind(this));$(this.box.id+"_list_prev").addEvent("click",function(b){b.stop();
this.scrollPrev()}.bind(this));this.num_of_scroll_sides=Math.ceil(this.slides.length/3);this.timer=this.periodicalNextSlide.periodical("10000",this)}},showNextSlide:function(a){var b=this.getSelectedSlideIndex();a=a?a:this.getSelectedTogglerParentIndex();if(!MultimediaBoxLock){MultimediaBoxLock=1;(new Fx.Tween(this.slides[b],{duration:300,link:"chain",next_slide:this.slides[a],onComplete:function(d){d.removeClass("active");d.setStyle("visibility","hidden");d.setStyle("display","none");tween2=new Fx.Tween(this.options.next_slide,
{duration:300,link:"chain",onStart:function(c){c.setStyle("display","block");c.setStyle("visibility","visible")},onComplete:function(c){c.addClass("active");MultimediaBoxLock=0}});tween2.start("opacity","0","1")}})).start("opacity","1","0");this.setText(a+1);$clear(this.timer);this.timer=this.periodicalNextSlide.periodical("10000",this)}},getSelectedTogglerParentIndex:function(){var a;for(a=0;a<this.togglersParents.length;a++)if(this.togglersParents[a].hasClass("selected"))break;return a},getSelectedSlideIndex:function(){var a;
for(a=0;a<this.slides.length;a++)if(this.slides[a].hasClass("active"))break;return a},periodicalNextSlide:function(){if(this.slides.length>=2){var a=this.getSelectedSlideIndex();a=a<this.slides.length-1?a+1:0;this.togglersParents.removeClass("selected");this.togglersParents[a].addClass("selected");this.showNextSlide(a)}},setText:function(a){var b=$("news_box_title_"+a).value,d=$("news_box_text_"+a).value,c=$("news_box_url_"+a).value;a=$("news_box_date_"+a).value;var e=$("multimedia_news_box_title"),
f=$("multimedia_news_box_text"),g=$("multimedia_news_box_url"),h=$("multimedia_news_box_date");e.set("text",b);e.set("href",c);f.set("text",d);f.set("href",c);g.set("href",c);h.set("text",a)},scrollNext:function(){if(this.current_scroll_side<this.num_of_scroll_sides-1){this.current_scroll_side++;this.scroll.start(0,this.current_scroll_side*this.width_scroll_side*3)}},scrollPrev:function(){if(this.current_scroll_side>0){this.current_scroll_side--;this.scroll.start(0,this.current_scroll_side*this.width_scroll_side*
3)}}});