var Dom=YAHOO.util.Dom;var Event=YAHOO.util.Event;var YD=YAHOO.util.Dom;var YE=YAHOO.util.Event;var YC=YAHOO.util.Connect;var DISCOGS={set:function(namespace,property){if(!DISCOGS[namespace]){DISCOGS[namespace]=property;}else{for(key in property){DISCOGS[namespace][key]=property[key];}}},get:function(namespace,key){if(!DISCOGS[namespace]){return false;}
if(!key){return DISCOGS[namespace];}
return DISCOGS[namespace][key];},redirect:function(url){window.location.href=url;window.event.returnValue=false;}};if(!String.prototype.trim)
String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"");}
function truef(){return true;}
function highlight(el){var attrs={backgroundColor:{from:'#ff0',to:'#fff'}};var anim=new YAHOO.util.ColorAnim(el,attrs);anim.animate();}
function activity_on(msg){var el=YD.get('act');YD.setStyle(el,'display','block');el.innerHTML=msg;YD.setXY(el,[(YD.getViewportWidth()-el.clientWidth)-2,YD.getClientRegion()['top']+2])}
function activity_off(){YD.setStyle('act','display','none');}
function fade(off){var f=YD.getElementsByClassName('fade','div');if(f.length){if(off){f[0].parentNode.removeChild(f[0]);f=YD.getElementsByClassName('fade_msg','div');if(f.length)
f[0].parentNode.removeChild(f[0]);}}
else{f=document.createElement('div');f.className='fade';document.body.appendChild(f);}}
function fadeMsg(s){fade();var m=document.createElement('div');m.className='fade_msg';m.innerHTML=s;document.body.appendChild(m);}
function reloadPage(){fadeMsg('Reloading...');document.location.reload();}
function selectMe(e){if(document.selection){document.selection.empty();var r=document.body.createTextRange();r.moveToElementText(e);r.select();}
else if(window.getSelection){var s=window.getSelection();var r=document.createRange();r.selectNode(e);s.removeAllRanges();s.addRange(r);}}
function uaIE(){return Boolean(YAHOO.env.ua.ie);}
function iecs(){return(YAHOO.env.ua.ie?('&iecs='+String(Math.random()).substr(2,8)):'');}
function browserSupported(){var ie=YAHOO.env.ua.ie;if(ie){if(ie<7){alert('Sorry, this operation does not support Internet Explorer 6. Please consider upgrading your browser.');return false;}}
return true;}
function stripCode(s){return s.split("&").join("&amp;").split("<").join("&lt;").split(">").join("&gt;");}
function dismiss_alert(id){YAHOO.util.Cookie.set('pa_dismiss_'+id,1,{path:'/',domain:'discogs.com',expires:new Date("December 31, 2030")});YD.get('page_alert').style.display='none';}
function moveMenu(head,menu,right,offsets){var r1=YD.getRegion(head);var r2=YD.getRegion(menu);var x=(right?r1.right-r2.width:r1.left)+(offsets?offsets[0]:0);if(window.navigator.userAgent.search('Firefox/3')!=-1){var z=head.getBoundingClientRect().left;if(Math.round(z)!=Math.floor(z))
x+=1;}
var y=r1.bottom+(offsets?offsets[1]:0);YD.setXY(menu,[x,y]);var w=YD.getStyle(menu,'width');if((!w)||(w=='auto')||(menu.style.cssText&&!menu.style.cssText.match(/width/)))
YD.setStyle(menu,'width',Math.max(r1.width,r2.width)-2+'px');}
function showMenu(e,a){var b=YD.addClass([a.head,a.menu],'active');if(b[0]||b[1])
moveMenu(a.head,a.menu,a.right,a.offsets);}
function hideMenu(e,a){YD.removeClass([a.head,a.menu],'active');}
function initMenuItem(head,menu,right,offsets){var a={'head':head,'menu':menu,'right':Boolean(right),'offsets':offsets};YE.on([head,menu],'mouseover',showMenu,a);YE.on([head,menu],'mouseout',hideMenu,a);YE.on(menu,'click',hideMenu,a);}
function showMenuB(e,a){if(a.move_dom)
a.head.parentNode.appendChild(a.menu);YD.addClass([a.head,a.menu],'active');moveMenu(a.head,a.menu,1,a.offsets);YE.on(document,'mouseup',hideMenuB,a);}
function hideMenuB(e,a){YD.removeClass([a.head,a.menu],'active');YE.removeListener(document,'mouseup');}
function initMenuB(menu,head,move_dom,offsets){YE.on(head,'click',showMenuB,{'menu':menu,'head':head,'move_dom':move_dom,'offsets':offsets});}
function searchFilter(e,a){YD.get('search_type').value=a.name;YD.get('search_filter').innerHTML=a.html;var x=280-YD.getRegion('menu_head_search').width-YD.getRegion(YD.get('search_submit').parentNode).width;YD.setStyle('search_q','width',x+'px');}
function initSearchMenuItem(name){var e=YD.get('search_'+name);if(e)
YE.on(e,'click',searchFilter,{'name':name,'html':e.innerHTML.toLowerCase()});}
function initMenu(){var menus=['my','mp','browse','groups'];for(var i in menus){initMenuItem(YD.get('menu_head_'+menus[i]),YD.get('menu_'+menus[i]));}
initMenuItem(YD.get('menu_head_search'),YD.get('menu_search'),1,[0,-1]);var searches=['all','artists','labels','releases','needsvote','catno','forsale'];for(var i in searches)
initSearchMenuItem(searches[i]);}
var acds;acds=new YAHOO.util.XHRDataSource('http://www.discogs.com/search/ac');acds.connXhrMode=YAHOO.util.XHRDataSource.cancelStaleRequests;acds.responseType=YAHOO.util.XHRDataSource.TYPE_TEXT;acds.responseSchema={recordDelim:'\n',fieldDelim:'\t'};acds.maxCacheEntries=0;function ac_gr_all(sQuery){return'?q='+sQuery;}
function ac_gr_artist(sQuery){return'?q='+sQuery+'&type=artist';}
function ac_gr_label(sQuery){return'?q='+sQuery+'&type=label';}
function initAC(tbn,fgr,bec){var oAC=new YAHOO.widget.AutoComplete(tbn,'ac_'+tbn,acds);oAC.prehighlightClassName='yui-ac-prehighlight';oAC.animVert=false;oAC.queryDelay=.5;oAC.minQueryLength=3;oAC.autoHighlight=false;oAC.generateRequest=fgr;if(bec)
oAC.doBeforeExpandContainer=bec;return oAC;}
var mainAC=null;function itemSelectMainAC(){YD.getAncestorByTagName('search_q','form').submit();}
function becMainAC(elTextbox,elContainer,sQuery,aResults){var pos=YD.getXY(elTextbox.parentNode.parentNode);pos[1]+=24;YD.setXY(elContainer,pos);elContainer.style.width='214px';return true;}
function becAdvSearch(elTextbox,elContainer,sQuery,aResults){var pos=YD.getXY(elTextbox);pos[1]+=elTextbox.offsetHeight;YD.setXY(elContainer,pos);elContainer.style.width=elTextbox.clientWidth+3+'px';return true;}
function initMainAC(){if(mainAC)
mainAC.destroy();mainAC=initAC('search_q',ac_gr_all,becMainAC);if(mainAC)
mainAC.itemSelectEvent.subscribe(itemSelectMainAC);}
function updateElement(n,html,append){var el=YD.get(n);if(el){if(append)
el.innerHTML+=html;else
el.innerHTML=html;}}
function updateElements(n,html,append){var els=YD.getElementsByClassName(n);for(var i in els)
updateElement(els[i],html,append);}
function async_success(o){activity_off();var r=eval('('+o.responseText+')');for(var i=0;i<r.length;i++){if(!r[i].cond||eval(r[i].cond)){if(r[i].cmd=='update'){el=YD.get(r[i].el);if(el)
el.innerHTML=r[i].html;}
else if(r[i].cmd=='append'){el=YD.get(r[i].el);if(el)
el.innerHTML+=r[i].html;}
else if(r[i].cmd=='execute'){var data=r[i].data;zzz=r[i].code;eval(r[i].code);}}}}
function async_fail(o){activity_off();}
function async_s(msg){if(!DISCOGS.get('Session')['loggedin']){DISCOGS.redirect('/users/login?nologin=1&return='+encodeURIComponent(window.location.pathname));return false;}else{if(msg!='')
activity_on(msg?msg:'Updating...');return true;}}
function async_g(url,msg){if(async_s(msg))
YC.asyncRequest('GET',url,{success:async_success,failure:async_fail});}
function async_p(url,msg,data){if(async_s(msg))
YC.asyncRequest('POST',url,{success:async_success,failure:async_fail},data);}
function async_html_success(o){activity_off();var el=YD.get(o.argument);if(el)
el.innerHTML=o.responseText.trim();}
function async_html(url,data,el,msg,get){if(async_s(msg))
YC.asyncRequest(get?'GET':'POST',url,{success:async_html_success,failure:async_fail,argument:el},data);}
function async_html_g(url,el){YC.asyncRequest('GET',url,{success:async_html_success,failure:async_fail,argument:el});}
function async_panel_success(o){activity_off();var p=o.argument;p.setBody(o.responseText);p.render(document.body);p.show();}
function async_panel(url,panel,msg){if(async_s(msg))
YC.asyncRequest('GET',url,{success:async_panel_success,failure:async_fail,argument:panel});}
function async(url,message){return async_p(url,message);}
function ileEdit(ev,target){if(YD.hasClass(document.body,'ile_off'))return;var p=DISCOGS.get('ile')[target.id];if(!p)
return;YD.replaceClass(document.body,'ile_on','ile_off');var s=null;var x=DISCOGS.get('ile_fields',p.opts_id);if(YD.hasClass(target,'ile_list')){s='<select id="ile_select" size="'+(x.length+1)+'" onclick="ileSave(\''+target.id+'\');">'+'<option> </option>';for(var i in x)
s+='<option'+(x[i]==p.content?' selected="true"':'')+' value="'+x[i]+'">'+x[i]+'</option>';s+='</select>';setTimeout('YE.on(document.body,"click",ileListCancel,"'+target.id+'");',0);}
else{s='<textarea id="ile_ta" rows="'+((x-1)||3)+'">'+p.content+'</textarea>'+'<a onclick="ileSave(\''+target.id+'\');">Save</a> '+'<a onclick="ileDone(\''+target.id+'\');">Cancel</a>';setTimeout('YD.get("ile_ta").focus();',0);}
target.innerHTML=s;if(p.edit)
p.edit(target);}
function ileSave(target_id){var p=DISCOGS.get('ile')[target_id];if(p&&p.save){var t=YD.get(target_id);var v=null;if(YD.hasClass(t,'ile_list'))
v=YD.get('ile_select').value;else
v=YD.get('ile_ta').value;p.save(t,v);}}
function ileSaveReturn(target_id,content,html){var target=YD.get(target_id);var p=DISCOGS.get('ile')[target_id];p.content=content;p.html=html;ileDone(target_id);}
function ileDone(target_id){var target=YD.get(target_id);var p=DISCOGS.get('ile')[target_id];if(p){if(p.done)
p.done(target);setTimeout("YD.replaceClass(document.body, 'ile_off', 'ile_on');",0);target.innerHTML=p.html;}}
function ileListCancel(e,target_id){if(YE.getTarget(e).id!='ile_select'){ileDone(target_id);}
YE.removeListener(document.body,'click',ileListCancel);}
function ileInit(target,content,edit,save,done,opts_id){if(YE.getListeners(target,'click'))return;if(!YD.hasClass(document.body,'ile_off'))YD.addClass(document.body,'ile_on');var d={};d[YD.generateId(target)]={content:content,html:target.innerHTML,edit:edit,save:save,done:done,opts_id:opts_id};DISCOGS.set('ile',d);YE.on(target,'click',ileEdit,target);}
function ileInitClass(classname,content,edit,save,done,opts_id){var t=YD.getElementsByClassName(classname,'div');for(var i in t)
ileInit(t[i],content,edit,save,done,opts_id);}
function swap_listpicker(b){YD.setStyle(b?'listadd_new':'listadd_old','display','block');YD.setStyle(b?'listadd_old':'listadd_new','display','none');}
function listAdd(what,obid){if(!DISCOGS.list_panel){YD.addClass(document.body,'yui-skin-sam');DISCOGS.list_panel=new YAHOO.widget.Panel("list_add_panel",{width:"226px",fixedcenter:true,close:false,draggable:false,zindex:777,modal:true,visible:false});DISCOGS.list_panel.setHeader('Add to List');}
async_panel('/lists/add?what='+what+'&obid='+obid,DISCOGS.list_panel);}
function listAddSave(){var comment=stripCode(YD.get('list_comments').value)||' ';var data='what='+YD.get('list_what').value+'&obid='+YD.get('list_obid').value+'&comments='+encodeURIComponent(comment);if(YD.get('listpick_new').checked){if(!YD.get('list_title').value){alert('Please enter a title.');return;}
var title=stripCode(YD.get('list_title').value);var description=stripCode(YD.get('list_description').value)||' ';data+='&list=new'+'&title='+encodeURIComponent(title)+'&description='+encodeURIComponent(description);}
else{if(YD.get('list_oldpick').selectedIndex==-1){alert('Please select an existing list.');return;}
data+='&list='+YD.get('list_oldpick').value;}
async_p('/lists/addsave','Saving...',data);}
function listAddCancel(){DISCOGS.list_panel.hide();}
function listReport(id){var proceed=confirm('Report this list as inappropriate or Discogs guidelines?');if(proceed){async_p('/lists/report','Saving...','id='+id);}}
function sliderPage(ev,a){a.slider=YD.get(a.slider);var p=YD.getElementsByClassName('slider_page','ul',a.slider);var c=null;for(var i in p)
if(!YD.hasClass(p[i],'hidden')){c=Number(i);break;}
if(c==null)
return;var n=('inc'in a)?(c+a.inc):(('to'in a)?a.to:null);if((n!=null)&&(n!=c)&&(n in p)){YD.addClass(p[c],'hidden');YD.removeClass(p[n],'hidden');(n?YD.removeClass:YD.addClass)(YD.getElementsByClassName('slider_back','a',a.slider),'disabled');(n+1==p.length?YD.addClass:YD.removeClass)(YD.getElementsByClassName('slider_next','a',a.slider),'disabled');var q=YD.getElementsByClassName('pagers','div',a.slider.parentNode);if(q&&q[0]){YD.addClass(YD.getElementsByClassName('pager'+n,'div',q[0]),'active');YD.removeClass(YD.getElementsByClassName('pager'+c,'div',q[0]),'active');}}
if(a.fn){a.fn(p[n]);}}
function initSlider(s,fn_click,fn_slide){YE.on(YD.getElementsByClassName('slider_next','a',s),'click',sliderPage,{'slider':s,'inc':1,'fn':fn_slide});YE.on(YD.getElementsByClassName('slider_back','a',s),'click',sliderPage,{'slider':s,'inc':-1,'fn':fn_slide});YE.on(YD.getElementsBy(truef,'li',s),'click',fn_click);}
function videoSlide(ev){var t=YE.getTarget(ev);if(t.tagName!='IMG')
t=YD.getElementBy(truef,'img',t);var id=t.id.match(/\d+$/)[0];YD.get('video_title').innerHTML=t.title;videoShow(id);}
function videoShow(id){var cd=YD.get('video_content_'+id);YD.removeClass(YD.getElementsByClassName('video_content',null,YD.getAncestorByClassName(cd,'video')),'shown');if(!cd.innerHTML){swfobject.embedSWF('http://www.youtube.com/v/'+video_data[id]+'&border=0&enablejsapi=1&rel=0&fs=1','video_content_'+id,'280','229','8',null,null,{'allowFullScreen':'true','allowScriptAccess':'always'},{'class':'video_content shown'});YD.setStyle('video_content_'+id,'visibility','');}
else
YD.addClass(cd,'shown');}
function videoPopup(){v=YD.getElementsByClassName('video_content shown')[0];v.stopVideo();var v_id=video_data[v.id.match(/.+_(\d+)/)[1]];window.open('/videos/only?video='+v_id,'discogs_video_window','status=0,toolbar=0,location=0,menubar=0,width=300,height=235');}
function ratingSet(release_id,my,value,count){updateElements('rating_count_r'+release_id,count);updateElements('rating_value_r'+release_id,value);var bars=YD.getElementsByClassName('rating_r'+release_id);for(var i=1;i<6;i++)
YD.removeClass(bars,'value'+i);if(my>0)
YD.addClass(bars,'value'+my);for(var b in bars)
(my?YD.removeClass:YD.addClass)(YD.getElementsByClassName('zero','a',bars[b]),'disabled');}
function ratingClick(ev,a){if(!YD.hasClass(a[0],'disabled'))
async_p('/release/rate',null,'release_id='+a[2]+'&value='+a[1]);}
function ratingHover(ev,a){a[0](a[1],'hover'+a[2]);}
function initRating(release_id){var bars=YD.getElementsByClassName('rating_r'+release_id);for(var i in bars){var b=YD.getElementsBy(truef,'a',bars[i]);for(var j in b)
if(!YE.getListeners(b[j])){var k=Number(j);YE.on(b[j],'mouseover',ratingHover,[YD.addClass,bars[i],k]);YE.on(b[j],'mouseout',ratingHover,[YD.removeClass,bars[i],k]);YE.on(b[j],'click',ratingClick,[b[j],k,release_id]);}}}
function wantAdd(id){async_p('/list/want_add',null,'release_id='+id);}
function wantRemove(id){if(!DISCOGS.get('lock','want_remove'))
async_p('/list/want_remove',null,'release_id='+id);}
function wantNotesEdit(target){DISCOGS.set('lock',{want_remove:true});target.innerHTML+='<span class="nowrap"><input id="want_notes_public" type="checkbox"'+(YD.hasClass(target,'public')?' checked="true"':'')+'" /><label for="want_notes_public">Public</label></span>';}
function wantNotesSave(target,content){var release_id=target.className.match(/wantlist_r(\d+)_notes/)[1];var data='release_id='+release_id+'&notes='+encodeURIComponent(content||' ')+'&public='+(YD.get('want_notes_public').checked?'1':'0');async_p('/list/want_update',null,data);}
function wantNotesSaveReturn(release_id,content,html,pub){var t=YD.getElementsByClassName('wantlist_r'+release_id+'_notes');(pub?YD.addClass:YD.removeClass)(t,'public');for(var i in t)
ileSaveReturn(YD.generateId(t[i]),content,html);}
function wantNotesDone(target){DISCOGS.set('lock',{want_remove:false});}
function wantNoteInit(release_id,content){ileInitClass('wantlist_r'+release_id+'_notes',content,wantNotesEdit,wantNotesSave,wantNotesDone);}
function collAdd(id){async_p('/list/coll_add',null,'release_id='+id);}
function collRemove(id,inst){if(!DISCOGS.get('lock','coll_remove'))
async_p('/list/coll_remove',null,'release_id='+id+'&inst='+inst);}
function collNotesEdit(target){DISCOGS.set('lock',{coll_remove:true});}
function collNotesSave(target,content){var ids=target.className.match(/collection_r(\d+)_i(\d+)_f(\d+)/);var data='release_id='+ids[1]+'&inst='+ids[2]+'&field_id='+ids[3]+'&val='+encodeURIComponent(content||' ');async_p('/list/coll_update',null,data);}
function collNotesSaveReturn(release_id,inst,field_id,content,html){var t=YD.getElementsByClassName('collection_r'+release_id+'_i'+inst+'_f'+field_id);for(var i in t)
ileSaveReturn(YD.generateId(t[i]),content,html);}
function collNotesDone(target){DISCOGS.set('lock',{coll_remove:false});}
function collNoteInit(release_id,inst,field_id,content){ileInitClass('collection_r'+release_id+'_i'+inst+'_f'+field_id,content,collNotesEdit,collNotesSave,collNotesDone,field_id);}
function squish(ev,args){if(YD.hasClass(args.el,'squish')){YD.removeClass(args.el,'squish');YD.setStyle(args.el,'max-height','');args.a.innerHTML='&#9650; less';}
else{YD.addClass(args.el,'squish');YD.setStyle(args.el,'max-height',args.height+'px');args.a.innerHTML='&#9660; more';}}
function initSquish(e,rows){var d=document.createElement('div');var z=new Array(rows);for(var i=0;i<z;i++)z[i]='X';d.innerHTML=z.join('<br />');document.body.appendChild(d);var y=YD.getRegion(d).height;document.body.removeChild(d);e=YD.get(e);var r=YD.getRegion(e);if(r.height>y){var d=document.createElement('div');d.className='squisher';e.parentNode.appendChild(d);var a=document.createElement('a');d.appendChild(a);var args={'el':e,'a':a,'height':y};YE.on(a,'click',squish,args);squish(null,args);}}
YE.onDOMReady(function(){initMenu();initMainAC();YD.get('search_q').autocomplete='on';});