/**
 * @author leo
 */
SlyderClass = function(){
	
	var effectDuration = 1.0;
	
	function showTreeVisible(id_of_element){
		if (id_of_element) {
			if ($('list_cath_' + id_of_element) && $('list_cath_state_' + id_of_element)){
				if ($F('list_cath_state_' + id_of_element) == 'enable_menu') {
					Effect.BlindUp('list_cath_' + id_of_element, {
						duration: 0.3
					});
					$('list_cath_state_' + id_of_element).value = 'disable_menu';
				} else {
					Effect.BlindDown('list_cath_' + id_of_element, {
						duration: 0.3
					});
					$('list_cath_state_' + id_of_element).value = 'enable_menu';
					for (i=1;i<7;i++) {
						if (i != id_of_element && $('list_cath_state_' + i) && $F('list_cath_state_' + i) == 'enable_menu') {
							Effect.BlindUp('list_cath_' + i, {
								duration: 0.3
							});
							$('list_cath_state_' + i).value = 'disable_menu';
						}
					}
				}
			}
		}
	}
	
	selectCathegoryImg = function(obj){
		if (obj){
			if (obj.value){
				var text = obj.value;
				if ($('prevImage')){
					$('prevImage').src = '/public/img/cathegories/' + text;
				}
			}
		}
	}
	
	
	return {
		showTreeVisible : showTreeVisible,
		selectCathegoryImg : selectCathegoryImg
	};
}();