jQuery.fn.extend({disable:function(){this.each(function()
{this.disabled=true;if(this.tagName!='INPUT'&&this.tagName!='TEXTAREA'&&this.tagName!='SELECT')
{this.jQuery_disabled_clone=jQuery(this)
.addClass('disabled')
.clone()
.removeAttr('id')
.get(0);jQuery(this)
.hide()
.bind('unload',function(){jQuery(this).enable();})
.after(this.jQuery_disabled_clone);}});return this;},enable:function()
{this.each(function()
{this.disabled=false;if(this.jQuery_disabled_clone)
{jQuery(this.jQuery_disabled_clone).remove();this.jQuery_disabled_clone=null;jQuery(this)
.unbind('unload',function(){jQuery(this).enable();})
.removeClass('disabled')
.show();}});return this;}});function SK_Exception(message,code)
{this.toString=function(){return message;}
this.getCode=function(){return code;}}
function SK_drawError(err_msg,delay){SK_drawMessage(err_msg,'error',delay);}
function SK_drawMessage(msg_text,type,delay)
{type=type||'message';delay=delay||(1000*10);if(SK_drawMessage.in_process){if(msg_text){SK_drawMessage.queue.unshift([msg_text,type,delay]);}
return;}
if(!msg_text){var item=SK_drawMessage.queue.shift();if(!item){return;}
msg_text=item[0];type=item[1];delay=item[2];}
SK_drawMessage.in_process=true;var $last=jQuery('.macos_msg_node:last');var top_pos=(!$last.length)?0:$last.position().top+$last.outerHeight()+2;var $msg_block=jQuery('<div class="macos_msg_node macos_'+type+'" style="display: none"></div>')
.appendTo('body')
.html(msg_text)
.prepend('<a class="close_btn" href="#"></a>')
.css('top',top_pos)
.fadeTo(50,0.1,function(){jQuery(this).css('display','');SK_drawMessage.in_process=false;SK_drawMessage();jQuery(this).fadeTo(300,1,function(){if(delay>0){window.setTimeout(function(){try{$msg_block.fadeOut(2500,function(){jQuery(this).remove();});}catch(e){}},delay);}});});$msg_block.children('.close_btn')
.click(function(){jQuery(this).parent().fadeOut(100,function(){jQuery(this).remove();});return false;});}
SK_drawMessage.in_process=false;SK_drawMessage.queue=[];function SK_FloatBox(options)
{var fb_class;if(typeof document.body.style.maxHeight==='undefined'){jQuery('body').css({height:'100%',width:'100%'});jQuery('html').css('overflow','hidden');if(document.getElementById('floatbox_HideSelect')===null){jQuery('body').append('<iframe id="floatbox_HideSelect"></iframe><div id="floatbox_overlay"></div>');fb_class=SK_FloatBox.detectMacXFF()?'floatbox_overlayMacFFBGHack':'floatbox_overlayBG';jQuery('#floatbox_overlay').addClass(fb_class);}}
else{if(document.getElementById('floatbox_overlay')===null){jQuery('body').append('<div id="floatbox_overlay"></div>');fb_class=SK_FloatBox.detectMacXFF()?'floatbox_overlayMacFFBGHack':'floatbox_overlayBG';jQuery('#floatbox_overlay').addClass(fb_class);}}
jQuery('html, body').css('overflow','hidden');this.$container=jQuery('.floatbox_container','#sk-floatbox-block-prototype').clone().appendTo('body');this.$header=this.$container.find('.block_cap_title');if(typeof options.$title=='string'){options.$title=jQuery('<span>'+options.$title+'</span>');}
else{this.$title_parent=options.$title.parent();}
this.$header.append(options.$title);this.$body=this.$container.find('.block_body_c');if(typeof options.$contents=='string'){options.$contents=jQuery('<span>'+options.$contents+'</span>');}
else{this.$contents_parent=options.$contents.parent();}
this.$body.append(options.$contents);this.$bottom=this.$container.find('.block_bottom_c');if(options.$controls){if(typeof options.$controls=='string'){options.$controls=jQuery('<span>'+options.$controls+'</span>');}
else{this.$controls_parent=options.$controls.parent();}
this.$bottom.append(options.$controls);}
if(options.width)
this.$container.css("width",options.width);if(options.height)
this.$container.css("height",options.height);var fl_box=this;jQuery('.close_btn',this.$container.find('.floatbox_header'))
.one('click',function(){fl_box.close();return false;});this.esc_listener=function(event){if(event.keyCode==27){fl_box.close();return false;}
return true;}
jQuery(document).bind('keydown',this.esc_listener);this.$container
.fadeTo(1,0.1,function()
{var $this=jQuery(this);$this.css('display','block');if(options.position){$this.css(options.position);}
else{var position={top:((jQuery(window).height()/2)-($this.height()/2)),left:((jQuery(window).width()/2)-($this.width()/2))};$this.css(position);}
fl_box.trigger('show');$this.fadeTo(100,1);});this.events={close:[],show:[]};}
SK_FloatBox.detectMacXFF=function()
{var userAgent=navigator.userAgent.toLowerCase();return(userAgent.indexOf('mac')!=-1&&userAgent.indexOf('firefox')!=-1);}
SK_FloatBox.prototype={close:function()
{if(this.trigger('close')===false){return false;}
jQuery(document).unbind('keydown',this.esc_listener);if(this.$title_parent&&this.$title_parent.length){this.$title_parent.append(this.$header.children());}
if(this.$contents_parent&&this.$contents_parent.length){this.$contents_parent.append(this.$body.children());}
if(this.$controls_parent&&this.$controls_parent.length){this.$controls_parent.append(this.$bottom.children());}
this.$container.remove();if(jQuery('.floatbox_container:not("#sk-floatbox-block-prototype .floatbox_container")').length===0){jQuery('html, body').css('overflow','');jQuery('#floatbox_overlay, #floatbox_HideSelect').remove();}
return true;},bind:function(type,func)
{if(this.events[type]==undefined){throw'form error: unknown event type "'+type+'"';}
this.events[type].push(func);},trigger:function(type,params)
{if(this.events[type]==undefined){throw'form error: unknown event type "'+type+'"';}
params=params||[];for(var i=0,func;func=this.events[type][i];i++){if(func.apply(this,params)===false){return false;}}
return true;}}
function SK_alert($title,$contents,callback)
{if(!callback&&typeof $contents=='function'&&$contents.constructor!=Array){callback=$contents;}
if(!$contents||$contents==callback){$contents=$title;$title=SK_Language.text('%interface.alert_title');}
var $ok_btn=jQuery('<input type="button" />')
.val(SK_Language.text('%interface.ok'));var fl_box=new SK_FloatBox({$title:$title,$contents:$contents,$controls:$ok_btn});$ok_btn.one('click',function(){fl_box.close();if(callback){callback.apply(fl_box);}});return fl_box;}
function SK_confirm($title,$contents,callback)
{if(!callback&&typeof $contents=='function'&&$contents.constructor!=Array){callback=$contents;}
if(!$contents||$contents==callback){$contents=$title;$title=SK_Language.text('%interface.confirmation_title');}
var $ok_btn=jQuery('<input type="button" />')
.val(SK_Language.text('%interface.ok'));var $cancel_btn=jQuery('<input type="button" />')
.val(SK_Language.text('%interface.cancel'));var fl_box=new SK_FloatBox({$title:$title,$contents:$contents,$controls:jQuery($ok_btn)
.add('<span>&nbsp;</span>')
.add($cancel_btn)});$ok_btn.one('click',function(){fl_box.close();if(callback){callback.apply(fl_box);}});$cancel_btn.one('click',function(){fl_box.close();});return fl_box;}
function SK_BlockHandler(block_node)
{this.$block=jQuery(block_node);this.$block_cap=jQuery('.block_cap:eq(0)',this.$block);this.$title=jQuery('.block_cap_title:eq(0)',this.$block_cap);this.$body=jQuery('.block_body:eq(0)',this.$block);this.$expand_btn=jQuery('.block_expand:eq(0), .block_collapse:eq(0)',this.$block_cap);this.events={click:[],expand:[],collapse:[]}
var handler=this;this.$block_cap
.click(function(){if(handler.$expand_btn.hasClass('block_expand')){handler.expand();}
else if(handler.$expand_btn.hasClass('block_collapse')){handler.collapse();}
return false;});}
SK_BlockHandler.prototype={expand:function(trigger_events)
{if(trigger_events===undefined){trigger_events=true;}
if(!trigger_events||(this.trigger('expand')!==false
&&this.trigger('click')!==false)){this.$expand_btn.attr('class','block_collapse');this.$body.slideDown('fast');}
return this;},collapse:function(trigger_events)
{if(trigger_events===undefined){trigger_events=true;}
if(!trigger_events||(this.trigger('collapse')!==false
&&this.trigger('click')!==false)){this.$expand_btn.attr('class','block_expand');this.$body.slideUp('fast');}
return this;},show:function(speed,callback){this.$block.show(speed,callback);},hide:function(speed,callback){this.$block.hide(speed,callback);},bind:function(type,arg1,arg2)
{if(this.events[type]==undefined){throw'block error: unknown event type "'+type+'"';}
if(!arg2){this.events[type].push([arg1]);}
else{this.events[type].push([arg1,arg2]);}},trigger:function(type)
{if(this.events[type]==undefined){throw'block error: unknown event type "'+type+'"';}
for(var i=0,item;item=this.events[type][i];i++)
{if(item.length==1){if(item[0].apply(this)===false){return false;}}
else if(item[1].call(this,item[0])===false){return false;}}
return true;},clone:function(clone_e)
{var $clone=this.$block.clone();var node=$clone.get(0);node.sk_block_handler=new SK_BlockHandler(node);if(clone_e){node.sk_block_handler.events=this.events;}
return node.sk_block_handler;},append:function(content){return this.$body.append(content);return this;},appendTo:function(content){this.$block.appendTo(content);return this;},empty:function(){this.$body.empty();return this;},children:function(expr){return this.$body.children(expr).not('.block_body_corner');},find:function(expr){return this.$body.find(expr).not('.block_body_corner');},removeAttr:function(name){this.$block.removeAttr(name);return this;},addClass:function(cls){this.$block.addClass(cls);return this;},removeClass:function(cls){this.$block.removeClass(cls);return this;}}
jQuery(function(){jQuery('.block_expand, .block_collapse')
.each(function(){var block_node=this.parentNode.parentNode.parentNode.parentNode;if(jQuery(block_node).hasClass('block')){block_node.sk_block_handler=new SK_BlockHandler(block_node);}});});SK_Language={data:{},text:function(lang_addr,var_list)
{if(SK_Language.data[lang_addr]===undefined){throw new SK_Exception('language section ['+lang_addr+'] not found');}
var text=SK_Language.data[lang_addr];if(var_list){for(key in var_list){text=text.replace('{$'+key+'}',var_list[key]);}}
return text;}}
function nl2br(str){return(str+'').replace(/([^>]?)\n/g,'$1<br />\n');}
function SK_SignIn(){return window.sk_component_sign_in.showBox();}
function SK_openIM(opponent_id,is_esd)
{if(is_esd)
is_esd_session='&is_esd_session='+is_esd;else
is_esd_session='';return window.open(URL_MEMBER+'im.php?opponent_id='+opponent_id+is_esd_session,'im_with_'+opponent_id,'width='+SK_openIM.width+','+
'height='+SK_openIM.height+','+
'resizable=yes, location=no, scrollbars=no, status=no');}
SK_openIM.width=445;SK_openIM.height=460;function SK_profileNote(event_id,opponent_id)
{return window.open(URL_MEMBER+'profile_note.php?event_id='+event_id+'&opponent_id='+opponent_id,'note_'+opponent_id,'width='+SK_profileNote.width+','+
'height='+SK_profileNote.height+','+
'resizable=yes, location=no, scrollbars=no, status=no');}
SK_profileNote.width=325;SK_profileNote.height=425;SK_EventManager={events:{},bind:function(event,callback)
{if(typeof this.events[event]=='undefined'||this.events[event]===null)
{this.events[event]=[];}
this.events[event].push(callback);},trigger:function(event,eventObject)
{if(typeof this.events[event]!='undefined'&&this.events[event]!==null)
{for(var i=0;i<this.events[event].length;i++)
{if(typeof this.events[event][i]=='function')
{if(this.events[event][i](eventObject)===false)
{return;}}}}}};SK_SetFieldInvitation=function(id,label)
{var $node=$('#'+id);$node.addClass('input_invitation').val(label);$node.focus(function(){var v=$node.val();$node.removeClass('input_invitation');if(v==label)
{$node.val('');}}).blur(function(){var v=$node.val();if(!v)
{$node.addClass('input_invitation').val(label);}});$($node.get(0).form).submit(function(){if($node.val()!=label)
{$node.removeClass('input_invitation');}});}
