var last_tab='tab1';function show(a){document.getElementById(a).className='shuffletop'}function hide(a){document.getElementById(a).className='shufflebot'}function show_next(a){document.getElementById(last_tab).className='tab';document.getElementById(a).className='tab_hover';hide(last_tab+'_data');show(a+'_data');last_tab=a}function backToTop(){var a=x2=x3=0;var b=y2=y3=0;if(document.documentElement){a=document.documentElement.scrollLeft||0;b=document.documentElement.scrollTop||0}if(document.body){x2=document.body.scrollLeft||0;y2=document.body.scrollTop||0}x3=window.scrollX||0;y3=window.scrollY||0;var x=Math.max(a,Math.max(x2,x3));var y=Math.max(b,Math.max(y2,y3));window.scrollTo(Math.floor(x/2),Math.floor(y/2));if(x>0||y>0){window.setTimeout(backToTop,25)}}var animating=[];var activated=[];var keepalive=[];function OtShowMenu(a){var b=a.element().up('li');var c=$(b).down('ul');if(c){keepalive[c.id]=true;if((animating[c.id]==false)||(!animating[c.id])){if((activated[c.id]==false)||(!activated[c.id])){$(c).hide();$(b).makePositioned();$(c).setStyle({'left':'0','top':'0'});Effect.BlindDown($(c),{duration:0.5,beforeStart:function(){animating[c.id]=true;activated[c.id]=true;$(b).addClassName('active-menu')},afterFinish:function(){animating[c.id]=false}})}}}return true}function OtHideMenu(b){var c=Event.element(b).up('li');var d=$(c).down('ul');if(d){keepalive[d.id]=false;new PeriodicalExecuter(function(a){if((animating[d.id]==false)&&(activated[d.id]==true)&&(keepalive[d.id]==false)){Effect.BlindUp($(d),{duration:0.5,beforeStart:function(){animating[d.id]=true},afterFinish:function(){$(c).removeClassName('active-menu');animating[d.id]=false;activated[d.id]=false;keepalive[d.id]=false}});a.stop()}},0.1)}}function OtInitMenu(){hidden_menus=$$(".top-menu ul li ul");for(var i=0;i<hidden_menus.length;i++){$(hidden_menus[i]).id="menu"+i;$(hidden_menus[i]).up("li").observe('mouseover',OtShowMenu);$(hidden_menus[i]).up("li").observe('mouseout',OtHideMenu);$(hidden_menus[i]).observe('mouseover',function(){keepalive[this.id]=true});$(hidden_menus[i]).observe('mouseout',function(){keepalive[this.id]=false})}hidden_sub_menus=$$(".submenu ul li ul");for(var i=0;i<hidden_sub_menus.length;i++){$(hidden_sub_menus[i]).id="submenu"+i;$(hidden_sub_menus[i]).up("li").observe('mouseover',OtShowMenu);$(hidden_sub_menus[i]).up("li").observe('mouseout',OtHideMenu);$(hidden_sub_menus[i]).observe('mouseover',function(){keepalive[this.id]=true});$(hidden_sub_menus[i]).observe('mouseout',function(){keepalive[this.id]=false})}}Event.observe(document,'dom:loaded',OtInitMenu,false);