function f_img_change(p_num) {
                var self_now = p_num;
                var self_speed = 3500;
                var self_auto_change = null;
                var self_max = $('#f_img div.img').size();
                function self_change(i) {
                    $('#f_img div.img').hide();
                    $('#f_img_txt li').removeClass('on');
                    $('#f_img div.img:eq(' + i + ')').show();
                    $('#f_img_txt li:eq(' + i + ')').addClass('on');
                }
                function self_interval() {
                    return setInterval(function () {
                        self_now++;
                        if (self_now >= self_max) {
                            self_now = 0;
                        }
                        self_change(self_now);
                    }, self_speed);
                }
                $('#f_img div.img:eq(' + p_num + ')').show();
                $('#f_img_txt li:eq(' + p_num + ')').addClass('on');
                $('#f_img_txt li').each(function (i) {
                    $(this).mouseover(function () {
                        self_now = i;
                        clearInterval(self_auto_change);
                        self_change(i);
                    }).mouseout(function () {
                        self_auto_change = self_interval();
                    });
                });
                $(function () {
                    $('#f_img_loding').hide();
                    self_auto_change = self_interval();
                });
            }
			
			
			$(document).ready(function(){	
					 
orderid = 0;
f_img_change(orderid);	 });