$(function() {
	var i_02 = 1;
	var limit = $("#cm_02 li").length;
	var width = $("#cm_02 .inner").width();
	var height = $("#cm_02 .inner").height();
	$("#cm_02 ul.main_area li:not(:first)").css({"top": height + "px"});
  	$.timer(retime, function (timer) {
		if (i_02 == limit) {
			$("#cm_02 ul.main_area li.item_" + i_02).animate({"top": "-=" + height + "px"}, animate_speed,
				function(){
					$("#cm_02 li.item_" + limit).css({"top": height + "px"});	
				}												 
			);
			$("#cm_02 ul.main_area li.item_1").animate({"top": "-=" + height + "px"}, animate_speed);
			i_02 = 1;
  			timer.reset(retime);
  		}
		else {
			$("#cm_02 ul.main_area li.item_" + i_02).animate({"top": "-=" + height + "px"}, animate_speed,
				function(){
					$(this).css({"top": height + "px"});	
				}												 
			);
			$("#cm_02 ul.main_area li.item_" + (i_02 + 1)).animate({"top": "-=" + height + "px"}, animate_speed);
  			i_02++;
  			timer.reset(retime);
		}
  	});
});