window.addEvent("domready",function(){var $b=$(document.getElementsByTagName('body')[0]);new SmoothScroll();Fx.Height=Fx.Style.extend({initialize:function(el,options){this.parent(el,'height',options);this.element.setStyle('overflow','hidden');},toggle:function(){return(this.element.offsetHeight>0)?this.custom(this.element.offsetHeight,0):this.custom(0,this.element.scrollHeight);},show:function(){return this.set(this.element.scrollHeight);}});Fx.Opacity=Fx.Style.extend({initialize:function(el,options){this.now=1;this.parent(el,'opacity',options);},toggle:function(){return(this.now>0)?this.start(1,0):this.start(0,1);},show:function(){return this.set(1);}});var login_opened=false;var register_opened=false;if($('popup_login')){var popup_login_o=new Fx.Opacity('popup_login',{duration:400}).set(0);var popup_login_w=new Fx.Style('popup_login','width',{duration:400}).set(0);var popup_login_h=new Fx.Style('popup_login','height',{duration:400}).set(0);var popup_login_t=new Fx.Style('popup_login','top',{duration:400}).set(-300);var popup_login_l=new Fx.Style('popup_login','left',{duration:400}).set(0);$('popup_login').setStyle("display","block");$('close_button_login').addEvent("click",function(){popup_login_o.start(0);popup_login_w.start(0);popup_login_h.start(0);popup_login_t.start(-300);popup_login_l.start(((window.getWidth()-267)/2));login_opened=false;});}
if($('popup_register')){var popup_register_o=new Fx.Opacity('popup_register',{duration:400}).set(0);var popup_register_w=new Fx.Style('popup_register','width',{duration:400}).set(0);var popup_register_h=new Fx.Style('popup_register','height',{duration:400}).set(0);var popup_register_t=new Fx.Style('popup_register','top',{duration:400}).set(-500);var popup_register_l=new Fx.Style('popup_register','left',{duration:400}).set(0);$('popup_register').setStyle("display","block");$('close_button_register').addEvent("click",function(){popup_register_o.start(0);popup_register_w.start(0);popup_register_h.start(0);popup_register_t.start(-500);popup_register_l.start(((window.getWidth()-267)/2));register_opened=false;});}
if($('login'))$('login').addEvent("click",function(e){new Event(e).stop();if(!login_opened){var tmax=100;popup_login_o.start(1);popup_login_w.start(534);popup_login_h.start(300);popup_login_t.start(tmax);popup_login_l.start(((window.getWidth()-267)/2),((window.getWidth()-534)/2));login_opened=true;}});if($('login_noborder'))$('login_noborder').addEvent("click",function(e){new Event(e).stop();if(!login_opened){var tmax=100;popup_login_o.start(1);popup_login_w.start(534);popup_login_h.start(300);popup_login_t.start(tmax);popup_login_l.start(((window.getWidth()-267)/2),((window.getWidth()-534)/2));login_opened=true;}});if($('register'))$('register').addEvent("click",function(e){new Event(e).stop();if(!register_opened){var tmax=100;popup_register_o.start(1);popup_register_w.start(534);popup_register_h.start(500);popup_register_t.start(tmax);popup_register_l.start(((window.getWidth()-267)/2),((window.getWidth()-534)/2));register_opened=true;}});if($('stylearea')){$A($$('.style_switcher')).each(function(element,index){element.addEvent('click',function(event){var event=new Event(event);event.preventDefault();changeStyle(index+1);});});new SmoothScroll();}});function changeStyle(style){var file=$template_path+'/css/style'+style+'.css';new Asset.css(file);new Cookie.set('gk28_style',style,{duration:200,path:"/"});}