var mouse_is_inside = false;

// @ skrytie multiselect boxu po kliknuti kdekolvek na body, okrem divu sameho
$(document).ready(function() {   
    $("#multiSelect_touroperator_box").live({
        mouseenter:
           function() {
		mouse_is_inside=true; 
           },
        mouseleave:
           function() {
		mouse_is_inside=false; 
           }
       }
    );	
     $("body").mouseup(function(){ 
        if(! mouse_is_inside) $('#multiSelect_touroperator_box').slideUp();
    });
});

function checkedTouroperator($item) {
    $item.attr("checked", "checked");
    $item.parent().parent().parent().find('.touroperatorGroupCheckbox').attr("checked", "checked");
} 
 
function uncheck_multiselect_touroperator() {
    $('#multiSelect_touroperator_box input:checked').attr("checked", false);
    calculate_touroperator_count();
} 

function calculate_touroperator_count() {

    $touroperators = $("input.touroperatorCheckbox:checked").length;
    $groups = 0;
    $count = $touroperators + $groups;
    
    $('input[name="toccount"]').val($count);
    
    // ak nie je vybrana ziadna polozka
    if ($count>0) {
	$('#multiSelect_touroperator_box_filter').html('<a class="cancel_filter" href="javascript:void(0)" onclick="uncheck_multiselect_touroperator()">Zrušit volbu</a>');
    } else $('#multiSelect_touroperator_box_filter').html('');
    
    if ($count==0) {
	$('#touroperator_drop').html('Všichni touroperátoři');
    } else if ($count<5) {
	var $title = '';
	
	$('input[name="touroperator[]"]:checked').each(function(index) {
	    if ($title!='') $title = $title + '; ';
	    $title = $title + $(this).attr('title');
	});
	$('#touroperator_drop').html($title + ' (<span id="touroperator_drop_count">' + $count + '</span>)');
    } else {
	$('#touroperator_drop').html('Touroperátori (<span id="touroperator_drop_count">' + $count + '</span>)');
    }
    $('input[name="groupOpi[]"]:checked').each(function(index) {
	$li = $(this).parent();
	$unchecked = $li.find('ul input[name="touroperator[]"]').not(':checked');
	$checked = $li.find('ul input[name="touroperator[]"]:checked');
	if ($checked.length==0) {
	    $(this).attr("checked", false);
	}
	if ($unchecked.length==0) {
	    $li.removeClass('notAllSelected');
	} else {
	    $li.addClass('notAllSelected');
	}
    });

}

function loadMultiSelectTouroperator() {
    $('ul#multiSelect_touroperator_ul').collapsibleCheckboxTree({
	checkParents : true, // When checking a box, all parents are checked (Default: true)
	checkChildren : true, // When checking a box, all children are checked (Default: false)
	uncheckChildren : true, // When unchecking a box, all children are unchecked (Default: true)
	initialState : 'expand' // Options - 'expand' (fully expanded), 'collapse' (fully collapsed) or default
    });
    
    $('ul#multiSelect_touroperator_ul .collapsed').click();
    
} 
function InicializateMultiSelectTouroperator() {

    $('#touroperator_drop').live("click", function() {
	$box = $('#multiSelect_touroperator_box');
	if ($box.is(':visible')) {
	    $box.slideUp();
	} else {
	    $box.slideDown();
	}
    });

    $('#multiSelect_touroperator_box').live("click", function() {
	mouse_is_inside=true; 
    }, function() {
	//mouse_is_inside=false; 
    });
                               
    $('input[name="touroperator[]"]').live("click", function() {
	calculate_touroperator_count()
    });                          

     
    $('input[name="groupOpi[]"]').live("click", function() {
	calculate_touroperator_count()
    });
  

}