(function($){$.configureBoxes=function(options){var settings;var group1;var group2;var onSort;settings={box1View:'box1View',box1Storage:'box1Storage',box1Filter:'box1Filter',box1Clear:'box1Clear',box1Counter:'box1Counter',box2View:'box2View',box2Storage:'box2Storage',box2Filter:'box2Filter',box2Clear:'box2Clear',box2Counter:'box2Counter',box2Up:'box2Up',box2Down:'box2Down',to1:'to1',allTo1:'allTo1',to2:'to2',allTo2:'allTo2',transferMode:'move',sortBy:'text',useFilters:true,useCounters:true,useSorting:false,onChange:false};$.extend(settings,options);group1={view:settings.box1View,storage:settings.box1Storage,filter:settings.box1Filter,clear:settings.box1Clear,counter:settings.box1Counter};group2={view:settings.box2View,storage:settings.box2Storage,filter:settings.box2Filter,clear:settings.box2Clear,counter:settings.box2Counter,up:settings.box2Up,down:settings.box2Down};if(settings.sortBy=='text'){onSort=function(a,b){var aVal=a.text.toLowerCase();var bVal=b.text.toLowerCase();if(aVal<bVal){return-1;}
if(aVal>bVal){return 1;}
return 0;};}else{onSort=function(a,b){var aVal=a.value.toLowerCase();var bVal=b.value.toLowerCase();if(aVal<bVal){return-1;}
if(aVal>bVal){return 1;}
return 0;};}
if(settings.useFilters){$('#'+group1.filter).keyup(function(){Filter(group1);});$('#'+group2.filter).keyup(function(){Filter(group2);});$('#'+group1.clear).click(function(){ClearFilter(group1);});$('#'+group2.clear).click(function(){ClearFilter(group2);});}
if(IsMoveMode()){$('#'+group2.view).dblclick(function(){MoveSelected(group2,group1);});$('#'+settings.to1).click(function(){MoveSelected(group2,group1);});$('#'+settings.allTo1).click(function(){MoveAll(group2,group1);});}else{$('#'+group2.view).dblclick(function(){RemoveSelected(group2,group1);});$('#'+settings.to1).click(function(){RemoveSelected(group2,group1);});$('#'+settings.allTo1).click(function(){RemoveAll(group2,group1);});}
$('#'+group1.view).dblclick(function(){MoveSelected(group1,group2);});$('#'+settings.to2).click(function(){MoveSelected(group1,group2);});$('#'+settings.allTo2).click(function(){MoveAll(group1,group2);});$('#'+settings.box2Up).click(function(){SelectedMoveUp(group2);});$('#'+settings.box2Down).click(function(){SelectedMoveDown(group2);});if(settings.useCounters){UpdateLabel(group1);UpdateLabel(group2);}
if(settings.useSorting){SortOptions(group1);SortOptions(group2);}
$('#'+group1.storage+',#'+group2.storage).css('display','none');function checktriggers(){if(settings.onChange){var gh=settings.onChange();if(!gh)
return false;}}
function UpdateLabel(group){var showingCount=$("#"+group.view+" option").size();var hiddenCount=$("#"+group.storage+" option").size();$("#"+group.counter).text('Pozycje '+showingCount+' z '
+(showingCount+hiddenCount));}
function Filter(group){var filterLower;if(settings.useFilters){filterLower=$('#'+group.filter).val().toString().toLowerCase();}else{filterLower='';}
$('#'+group.view+' option').filter(function(i){var toMatch=$(this).text().toString().toLowerCase();return toMatch.indexOf(filterLower)==-1;}).appendTo('#'+group.storage);$('#'+group.storage+' option').filter(function(i){var toMatch=$(this).text().toString().toLowerCase();return toMatch.indexOf(filterLower)!=-1;}).appendTo('#'+group.view);try{$('#'+group.view+' option').removeAttr('selected');}catch(ex){}
if(settings.useSorting){SortOptions(group);}
if(settings.useCounters){UpdateLabel(group);}}
function SortOptions(group){var $toSortOptions=$('#'+group.view+' option');$toSortOptions.sort(onSort);$('#'+group.view).empty().append($toSortOptions);}
function SelectedMoveUp(group){if($('#'+group.view+' option:selected').size()>1){alert('Można przesuwać tylko pojedyncze pozycje. Zaznaczono zbyt dużo pozycji');return;}
if($('#'+group.view+' option:selected').size()==0){alert('Nie zaznaczono żadnej pozycji');return;}
$('#'+group.view+' option:selected').each(function(){$(this).insertBefore($(this).prev());});}
function SelectedMoveDown(group){if($('#'+group.view+' option:selected').size()>1){alert('Można przesuwać tylko pojedyncze pozycje. Zaznaczono zbyt dużo pozycji');return;}
if($('#'+group.view+' option:selected').size()==0){alert('Nie zaznaczono żadnej pozycji');return;}
var eleValue=$('#'+group.view+' option:selected').next();$('#'+group.view+' option:selected').each(function(){$(this).insertAfter(eleValue);eleValue=$(eleValue).next();});}
function MoveSelected(fromGroup,toGroup){if(IsMoveMode()){$('#'+fromGroup.view+' option:selected').appendTo('#'+toGroup.view);}else{$('#'+fromGroup.view+' option:selected:not([class*=copiedOption])').clone().appendTo('#'+toGroup.view).end().end().addClass('copiedOption');}
try{$('#'+fromGroup.view+' option,#'+toGroup.view+' option').removeAttr('selected');}catch(ex){}
Filter(toGroup);if(settings.useCounters){UpdateLabel(fromGroup);}
checktriggers();}
function MoveAll(fromGroup,toGroup){if(IsMoveMode()){$('#'+fromGroup.view+' option').appendTo('#'+toGroup.view);}else{$('#'+fromGroup.view+' option:not([class*=copiedOption])').clone().appendTo('#'+toGroup.view).end().end().addClass('copiedOption');}
try{$('#'+fromGroup.view+' option,#'+toGroup.view+' option').removeAttr('selected');}catch(ex){}
Filter(toGroup);if(settings.useCounters){UpdateLabel(fromGroup);}
checktriggers();}
function RemoveSelected(removeGroup,otherGroup){$('#'+otherGroup.view+' option.copiedOption').add('#'+otherGroup.storage+' option.copiedOption').remove();try{$('#'+removeGroup.view+' option:selected').appendTo('#'+otherGroup.view).removeAttr('selected');}catch(ex){}
$('#'+removeGroup.view+' option').add('#'+removeGroup.storage+' option').clone().addClass('copiedOption').appendTo('#'+otherGroup.view);Filter(otherGroup);if(settings.useCounters){UpdateLabel(removeGroup);}
checktriggers();}
function RemoveAll(removeGroup,otherGroup){$('#'+otherGroup.view+' option.copiedOption').add('#'+otherGroup.storage+' option.copiedOption').remove();try{$('#'+removeGroup.storage+' option').clone().addClass('copiedOption').add('#'+removeGroup.view+' option').appendTo('#'+otherGroup.view).removeAttr('selected');}catch(ex){}
Filter(otherGroup);if(settings.useCounters){UpdateLabel(removeGroup);}
checktriggers();}
function ClearFilter(group){$('#'+group.filter).val('');$('#'+group.storage+' option').appendTo('#'+group.view);try{$('#'+group.view+' option').removeAttr('selected');}catch(ex){}
if(settings.useSorting){SortOptions(group);}
if(settings.useCounters){UpdateLabel(group);}}
function IsMoveMode(){return settings.transferMode=='move';}};})(jQuery);