/**
 * jQuery custom selectboxes
 * 
 * Copyright (c) 2008 Krzysztof Suszynski (suszynski.org)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * @version 0.6.1
 * @category visual
 * @package jquery
 * @subpakage ui.selectbox
 * @author Krzysztof Suszynski <k.suszynski@wit.edu.pl>
**/

jQuery.fn.selectbox=function(options){var settings={className:'jquery-selectbox',animationSpeed:"normal",listboxMaxSize:5000,replaceInvisible:false};var commonClass='jquery-custom-selectboxes-replaced';var listOpen=false;var showList=function(listObj){var selectbox=listObj.parents('.'+settings.className+'');listObj.slideDown(settings.animationSpeed,function(){listOpen=true;});selectbox.addClass('selecthover');jQuery(document).bind('click',onBlurList);return listObj;}
var hideList=function(listObj){var selectbox=listObj.parents('.'+settings.className+'');listObj.slideUp(settings.animationSpeed,function(){listOpen=false;jQuery(this).parents('.'+settings.className+'').removeClass('selecthover');});jQuery(document).unbind('click',onBlurList);return listObj;}
var onBlurList=function(e){var trgt=e.target;var currentListElements=jQuery('.'+settings.className+'-list:visible').parent().find('*').andSelf();if(jQuery.inArray(trgt,currentListElements)<0&&listOpen){hideList(jQuery('.'+commonClass+'-list'));}
return false;}
settings=jQuery.extend(settings,options||{});return this.each(function(){var _this=jQuery(this);if(_this.filter(':visible').length==0&&!settings.replaceInvisible)
return;var replacement=jQuery('<div class="'+settings.className+' '+commonClass+'">'+'<div class="'+settings.className+'-moreButton" />'+'<div class="'+settings.className+'-list '+commonClass+'-list" />'+'<span class="'+settings.className+'-currentItem" />'+'</div>');jQuery('option',_this).each(function(k,v){var v=jQuery(v);var listElement=jQuery('<span class="'+settings.className+'-item value-'+v.val()+' item-'+k+'">'+v.text()+'</span>');listElement.click(function(){var thisListElement=jQuery(this);var thisReplacment=thisListElement.parents('.'+settings.className);var thisIndex=thisListElement[0].className.split(' ');for(k1 in thisIndex){if(/^item-[0-9]+$/.test(thisIndex[k1])){thisIndex=parseInt(thisIndex[k1].replace('item-',''),10);break;}};var thisValue=thisListElement[0].className.split(' ');for(k1 in thisValue){if(/^value-.+$/.test(thisValue[k1])){thisValue=thisValue[k1].replace('value-','');break;}};thisReplacment.find('.'+settings.className+'-currentItem').text(thisListElement.text());thisReplacment.find('select').val(thisValue).triggerHandler('change');var thisSublist=thisReplacment.find('.'+settings.className+'-list');if(thisSublist.filter(":visible").length>0){hideList(thisSublist);jQuery(this).removeClass('morebuttonhover');}else{showList(thisSublist);jQuery(this).addClass('morebuttonhover');}}).bind('mouseenter',function(){jQuery(this).addClass('listelementhover');}).bind('mouseleave',function(){jQuery(this).removeClass('listelementhover');});jQuery('.'+settings.className+'-list',replacement).append(listElement);if(v.filter(':selected').length>0){jQuery('.'+settings.className+'-currentItem',replacement).text(v.text());jQuery(v.filter(':selected').css('color','green'));}});replacement.find('.'+settings.className+'-moreButton').click(function(){var thisMoreButton=jQuery(this);var otherLists=jQuery('.'+settings.className+'-list').not(thisMoreButton.siblings('.'+settings.className+'-list'));hideList(otherLists);var thisList=thisMoreButton.siblings('.'+settings.className+'-list');if(thisList.filter(":visible").length>0){hideList(thisList);jQuery(this).removeClass('morebuttonhover');}else{showList(thisList);jQuery(this).addClass('morebuttonhover');}});_this.hide().replaceWith(replacement).appendTo(replacement);var thisListBox=replacement.find('.'+settings.className+'-list');var thisListBoxSize=thisListBox.find('.'+settings.className+'-item').length;if(thisListBoxSize>settings.listboxMaxSize)
thisListBoxSize=settings.listboxMaxSize;if(thisListBoxSize==0)
thisListBoxSize=1;var thisListBoxWidth=Math.round(_this.width());if(thisListBoxSize<10){thisListBox.css({height:thisListBoxSize*1.8+'em'});}
else{thisListBox.css({height:thisListBoxSize*1.7+'em'});}});}
jQuery.fn.unselectbox=function(){var commonClass='jquery-custom-selectboxes-replaced';return this.each(function(){var selectToRemove=jQuery(this).filter('.'+commonClass);selectToRemove.replaceWith(selectToRemove.find('select').show());});}