function welcomeText{
                var time = ['子时', '丑时', '寅时', '卯时', '辰时', '巳时', '午时', '未时', '申时', '酉时', '戌时', '亥时'];
                var text = ['夜半销魂，谁人歌', '雄鸡未鸣，身未起', '风雨如晦，平旦出', '旭日东升，无往复', '君子勿劳，朝食饱', '鸡栖于莳，河清定', '善行无迹，恒德足', '日过中天，骄未散 ', '哺鹊进食，斜阳归', '鸡栖于埘，日沉坡', '日暮将至，归田园', '人定归本，早安眠'];
                var arr_week = ['', '星期一','星期二','星期三','星期四','星期五','星期六','星期日'];
                hour = new Date().getHours();
                year = new Date().getFullYear();
                month = new Date().getMonth();
                dayx = new Date().getDate();
                monthx = month+1;
                week = arr_week[new Date().getDay()];
                
                hourx = Math.ceil(hour/2);
                if (hourx == 12) { hourx = 0; }
                var today = year+"年"+monthx+"月"+dayx+"日 "+week;
                second = new Date().getSeconds();
                if(second % 2 == 0){
                 welcome = "<span class=\"greeting\" title=\""+today+"\"><strong>农历正月廿五，乙未</strong>&nbsp;&nbsp;&nbsp;大利北方，忌动土，宜取渔</span>";
                }
                else{
                 welcome = "<span class=\"greeting\" title=\""+today+"\"><strong>" + time[hourx] +  "</strong>&nbsp;&nbsp;" + text[hourx] + "</span>";
                }
                return welcome;
              }