/**
 * v0.6 Fancy Opts plugin for jQuery
 * http://rommelsantor.com/jquery/fancyopts
 *
 * Author(s): Rommel Santor
 *            http://rommelsantor.com
 *
 * This plugin allows you to create custom, image-based radio buttons and
 * checkboxes seamlessly integrated into existing forms with graceful
 * degradation.
 *
 * Copyright (c) 2011 by Rommel Santor <rommel at rommelsantor dot com>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
(function($){var methods={init:function(options){var settings={image:null,width:0,height:0,hasActive:true,activeHover:false,onCheck:function(value,checked){},onDisable:function(disabled){},onFocus:function(focused){}};if(typeof options==='object')
$.extend(settings,options);var $this=this;if(!settings.width||!settings.height||!settings.image)
return $this;return $this.each(function(){var $this=$(this),data=$this.data('fancyopts');if(!data){var id=$this.attr('id'),type=$this.attr('type'),name=$this.attr('name'),width=settings.width,height=settings.height;if(!id){id='fancyopts_'+Math.floor(Math.random()*1000+1);$this.attr('id',id);}
var $icon=$('<span class="fancyopts-icon fancyopts-'+type+' fancyopts-name-'+name+'" id="fancyopts-'+id+'"></span>').insertBefore($this);$icon.css({width:width+'px',height:height+'px',background:'url('+settings.image+') no-repeat',display:'inline-block'});$icon.data('input',$this);$icon.append($this);var offsets=[],top=0;for(var i=0;i<(settings.hasActive?6:4);++i){offsets.push(top);top+=height;}
var pos={off:offsets[0],offactive:-offsets[!settings.hasActive?0:1],on:-offsets[!settings.hasActive?1:2],onactive:-offsets[!settings.hasActive?1:3],disoff:-offsets[settings.hasActive?4:2],dison:-offsets[settings.hasActive?5:3]};data={settings:settings,icon:$icon,type:type,name:name,pos:pos,mdown:false,checked:$this.is(':checked'),disabled:$this.is(':disabled')};$this.data('fancyopts',data);$("label[for='"+id+"']").click(function(){$icon.click();return false;});$icon.click(function(){var $el=$(this).data('input'),data=$el.data('fancyopts');if(data.disabled)
return false;if(!document.activeElement||$el.get(0)!=document.activeElement)
$el.focus();if(data.type=='radio'){if(data.checked)
return false;$("input[type='radio'][name='"+data.name+"']:checked").fancyopts('check',false);}
data.checked=!data.checked;$el.data('fancyopts',data).fancyopts('check',data.checked);return false;});$icon.mousedown(function(){var $el=$(this).data('input'),data=$el.data('fancyopts');if(!data.settings.hasActive||data.disabled)
return;data.icon.css({backgroundPosition:'0 '+(data.checked?data.pos.onactive:data.pos.offactive)+'px'});data.mdown=true;$el.data('fancyopts',data);});$icon.mouseup(function(){var $el=$(this).data('input'),data=$el.data('fancyopts');if(!data.settings.hasActive||data.disabled)
return;data.icon.css({backgroundPosition:'0 '+(data.checked?data.pos.on:data.pos.off)+'px'});data.mdown=false;$el.data('fancyopts',data);});$icon.mouseover(function(){var $el=$(this).data('input'),data=$el.data('fancyopts');if(data.disabled)
return;if(data.settings.activeHover||data.mdown)
$(this).mousedown();});$icon.mouseout(function(){var $el=$(this).data('input'),data=$el.data('fancyopts'),mdown=data.mdown;if(data.disabled)
return;$(this).mouseup();data.mdown=mdown;$el.data('fancyopts',data);});$this.css({position:'absolute',left:'-12345px'}).focus(function(){$(this).fancyopts('focus',true);}).blur(function(){$(this).fancyopts('focus',false);});;$this.fancyopts('check',data.checked);$this.fancyopts('disable',data.disabled);}});},focus:function(focused,nocb){return this.each(function(){var data=$(this).data('fancyopts');if(focused){$('.fancyopts-icon').css({outline:'0'});data.icon.css({outline:'1px dotted'});if(data.type=='radio'){var value=$(this).attr('value');$("input[type='radio'][name='"+data.name+"']").each(function(){if($(this).attr('value')!=value)
$(this).fancyopts('check',false);});}
data.settings.onFocus.call(this,true);return false;}
data.icon.css({outline:'0'});if(nocb)
return;data.settings.onFocus.call(this,false);});},disable:function(disabled,nocb){return this.each(function(){var $this=$(this),d=disabled;var data=$this.data('fancyopts');if(!data)
return;if(typeof(d)==='undefined')
d=!data.disabled;if($.fn.prop)
$this.prop({disabled:d});else
$this.attr({disabled:d});if(d)
data.icon.css({backgroundPosition:'0 '+(data.checked?data.pos.dison:data.pos.disoff)+'px'});else
data.icon.css({backgroundPosition:'0 '+(data.checked?data.pos.on:data.pos.off)+'px'});data.disabled=d;$this.data('fancyopts',data);if(nocb)
return;data.settings.onDisable.call(this,d);});},check:function(checked,nocb){return this.each(function(){var $this=$(this);var data=$this.data('fancyopts');if(!data)
return;if(typeof(checked)==='undefined'){data.icon.click();return;}
if(checked&&data.type=='radio')
$("input[type='radio'][name='"+data.name+"']:checked").fancyopts('check',false);if($.fn.prop)
$this.prop({checked:checked});else
$this.attr({checked:checked});if(checked)
data.icon.css({backgroundPosition:'0 '+(data.disabled?data.pos.dison:data.pos.on)+'px'});else
data.icon.css({backgroundPosition:'0 '+(data.disabled?data.pos.disoff:data.pos.off)+'px'});data.checked=checked;$this.data('fancyopts',data);if(nocb)
return;if(data.type=='radio')
checked&&data.settings.onCheck.call(this,$("input[type='radio'][name='"+data.name+"']:checked").val(),checked);else
data.settings.onCheck.call(this,$this.attr('value'),checked);});},checked:function(){var $this=$(this);var data=$this.data('fancyopts');if(!data)
return null;return data.checked;},disabled:function(){var $this=$(this);var data=$this.data('fancyopts');if(!data)
return null;return data.disabled;}};$.fn.fancyopts=function(method){if(methods[method])
return methods[method].apply(this,Array.prototype.slice.call(arguments,1));else if(typeof method==='object'||!method)
return methods.init.apply(this,arguments);else
$.error('Method '+method+' does not exist on jQuery.fancyopts');};})(jQuery);