// 2014-02-25 
 
/** 
  * 字符串转时间（yyyy-MM-dd HH:mm:ss） 
  * result （分钟） 
  */ 
 stringToDate : function(fDate){ 
  var fullDate = fDate.split("-"); 
  
  return new Date(fullDate[0], fullDate[1]-1, fullDate[2], 0, 0, 0); 
 } 
 
 
/** 
   * 格式化日期 
   * @param date 日期 
   * @param format 格式化样式,例如yyyy-MM-dd HH:mm:ss E 
   * @return 格式化后的金额 
   */ 
  formatDate : function (date, format) { 
   var v = ""; 
   if (typeof date == "string" || typeof date != "object") { 
    return; 
   } 
   var year = date.getFullYear(); 
   var month = date.getMonth()+1; 
   var day  = date.getDate(); 
   var hour = date.getHours(); 
   var minute = date.getMinutes(); 
   var second = date.getSeconds(); 
   var weekDay = date.getDay(); 
   var ms  = date.getMilliseconds(); 
   var weekDayString = ""; 
    
   if (weekDay == 1) { 
    weekDayString = "星期一"; 
   } else if (weekDay == 2) { 
    weekDayString = "星期二"; 
   } else if (weekDay == 3) { 
    weekDayString = "星期三"; 
   } else if (weekDay == 4) { 
    weekDayString = "星期四"; 
   } else if (weekDay == 5) { 
    weekDayString = "星期五"; 
   } else if (weekDay == 6) { 
    weekDayString = "星期六"; 
   } else if (weekDay == 7) { 
    weekDayString = "星期日"; 
   } 
 
   v = format; 
   //Year 
   v = v.replace(/yyyy/g, year); 
   v = v.replace(/YYYY/g, year); 
   v = v.replace(/yy/g, (year+"").substring(2,4)); 
   v = v.replace(/YY/g, (year+"").substring(2,4)); 
 
   //Month 
   var monthStr = ("0"+month); 
   v = v.replace(/MM/g, monthStr.substring(monthStr.length-2)); 
 
   //Day 
   var dayStr = ("0"+day); 
   v = v.replace(/dd/g, dayStr.substring(dayStr.length-2)); 
 
   //hour 
   var hourStr = ("0"+hour); 
   v = v.replace(/HH/g, hourStr.substring(hourStr.length-2)); 
   v = v.replace(/hh/g, hourStr.substring(hourStr.length-2)); 
 
   //minute 
   var minuteStr = ("0"+minute); 
   v = v.replace(/mm/g, minuteStr.substring(minuteStr.length-2)); 
 
   //Millisecond 
   v = v.replace(/sss/g, ms); 
   v = v.replace(/SSS/g, ms); 
    
   //second 
   var secondStr = ("0"+second); 
   v = v.replace(/ss/g, secondStr.substring(secondStr.length-2)); 
   v = v.replace(/SS/g, secondStr.substring(secondStr.length-2)); 
    
   //weekDay 
   v = v.replace(/E/g, weekDayString); 
   return v; 
  } 
 

// dateValue=2014-02-28 
var cDate = _STAGE.stringToDate(dateValue); 
cDate.setDate(cDate.getDate()+1); 
currentDate = jAnXin.util.formatDate(cDate, "yyyy-MM-dd"); 
 
console.log(currentDate ); // 2014-03-01 

ar ttDate = "2013年12月20日 14:20:20"; 
ttDate = ttDate.replace(/[^0-9]/mg, '').match(/.{8}/); 
alert(ttDate);

20131220 

var ttDate = "2013年12月20日 14:20:20"; 
ttDate = ttDate.match(/\d{4}.\d{1,2}.\d{1,2}/mg).toString(); 
ttDate = ttDate.replace(/[^0-9]/mg, '-'); 
alert(ttDate); 

2013-12-20 

var ttDate = "2013年12月20日 14:20:20"; 

ttDate = ttDate.replace(/(\d{4}).(\d{1,2}).(\d{1,2}).+/mg, '$1-$2-$3'); 
alert(ttDate); 

2013-12-20