var mouse_is_inside = false;

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

function checkedRgcA($item) {
    $item.parent().find('input[type="checkbox"]').attr("checked", "checked");
}
function checkedDsrA($item) {
    $item.attr("checked", "checked");
    $item.parent().parent().parent().find('.destinationCheckbox').attr("checked", "checked");
}
function selectSubDestination($subDestination) {
    $destination = $subDestination.parent().parent().parent().find('.destinationCheckbox');
    $rgcA = $destination.val();
    $checkboxes = $destination.parent().find('input[type="checkbox"]');
    $count = 0;
    $checkboxes.each(function(index) {
	if (!$(this).attr('checked')) $count = $count + 1;
    });
    $input = $('input.topDestinantionsBox[value="' + $rgcA + '"]');
    if ($count==0) {
	$input.attr('checked', true);
    } else {
	$input.attr('checked', false);
    }
    $subDestinations = $subDestination.parent().parent().find('input[type="checkbox"]');
    $noneSelected = true;
    $subDestinations.each(function(index) {
	if ($(this).attr('checked')) $noneSelected = false;
    });
}
function uncheck_multiselect_locality() {
    $('#multiSelectLocalityBox input:checked').attr("checked", false);
    calculate_count();
}

function calculate_count() {

    $subDestinations = $("input.subDestinationCheckbox:checked").length;
    $destinations = $('input[name="rgcA[]"]:checked').length;
    $destinationsDir = $('input[name="mainRgcA[]"]:checked').length;
    $allDestinations = $destinations + $destinationsDir;
    $count = $destinations + $subDestinations;
    
    // ak nie je vybrana ziadna polozka
    if ($count>0) {
	$('#multiSelectLocalityBoxFilter').html('<a class="cancel_filter" href="javascript:void(0)" onclick="uncheck_multiselect_locality()">Zrušiť voľbu</a>');
    } else $('#multiSelectLocalityBoxFilter').html('');
    
    if ($count==0) {
	$('#destination_drop').html('Všetky destinácie');
    } else if ($destinationsDir==1 && $destinations==0) {
	$('#destination_drop').html($('input[name="mainRgcA[]"]:checked').attr('title') + ' (<span id="destination_drop_count">' + $count + '</span>)');
    } else if ($destinations==1 && $count==1) {
	$('#destination_drop').html($('input[name="rgcA[]"]:checked').attr('title'));
    } else if ($allDestinations>1 && $allDestinations<5) {
	var $title = '';
	$('input[name="rgcA[]"]:checked').each(function(index) {
	    if ($title!='') $title = $title + '; ';
	    $title = $title + $(this).attr('title');
	});
	$('input[name="mainRgcA[]"]:checked').each(function(index) {
	    if ($title!='') $title = $title + '; ';
	    $title = $title + $(this).attr('title');
	});
	$('#destination_drop').html($title + ' (<span id="destination_drop_count">' + $count + '</span>)');
    } else {
	$('#destination_drop').html('Destinácie (<span id="destination_drop_count">' + $count + '</span>)');
    }
    $('input[name="mainRgcA[]"]:checked').each(function(index) {
	$li = $(this).parent();
	$unchecked = $li.find('ul input[name="dsrA[]"]').not(':checked');
	$checked = $li.find('ul input[name="dsrA[]"]:checked');
	if ($checked.length==0) {
	    $(this).attr("checked", false);
	}
	if ($unchecked.length==0) {
	    $li.removeClass('notAllSelected');
	} else {
	    $li.addClass('notAllSelected');
	}
    });
/*    
    $('input[name="mainRgcA[]"]:checked').each(function(index) {
	$(this).find('input[type="checkbox"]')
	if ($(this).find('input[type="checkbox"]')
    }
*/
}

//$("a.offsite").live("click", function(){ alert("Goodbye!"); }); 

function loadMultiSelect() {
    $('ul#example').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 : 'default' // Options - 'expand' (fully expanded), 'collapse' (fully collapsed) or default
    });
}
function InicializateMultiSelect() {

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

    $('#multiSelectLocalityBox').live("click", function() {
	mouse_is_inside=true; 
    }, function() {
	//mouse_is_inside=false; 
    });

    $('input[name="dsrA[]"]').live("click", function() {
	selectSubDestination($(this));
	calculate_count()
    });

    $('input[name="rgcA[]"]').live("click", function() {
	$checked = $(this).attr('checked');
	$rgcA = $(this).val();
	$input = $('input[value="' + $rgcA + '"]');
	$input.attr('checked', $checked);
	$input.parent().find('input[type="checkbox"]').attr("checked", $checked);
	calculate_count()
    });

    $('input[name="mainRgcA[]"]').live("click", function() {
	$checked = $(this).attr('checked');
	$rgcA = $(this).val();
	$input = $('input[value="' + $rgcA + '"]');
	$input.attr('checked', $checked);
	calculate_count()
    });

    $('input[name="TrgcA[]"]').live("click", function() {
	$checked = $(this).attr('checked');
	$rgcA = $(this).val();
	$input = $('input[value="' + $rgcA + '"]');
	$input.attr('checked', $checked);
	calculate_count()
    });
    $('input[name="TrgcA[]"]').live("click", function() {
	$checked = $(this).attr('checked');
	$rgcA = $(this).val();
	$input = $('input[value="' + $rgcA + '"]');
	$input.attr('checked', $checked);
	$input.parent().find('input[type="checkbox"]').attr("checked", $checked);
	calculate_count()
    });

}