根据jquery中的当前日期创建最近12个月的数组

这是当前日期，即今天的日期

var currentDate = new Date(); 

假设今天的日期是Sat Mar 21 2015 17:19:15 GMT+0530 。 我使用以下代码从日期中提取了月份

 var monthNames = ["JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC"]; var month = monthNames[currentTime.getMonth()]; 

在我的情况下月= MAR

根据当前month我想创建一个过去12个月的数组，从第12个month-12到现在的月份为MAR 。 如果当前月份为MAR则数组必须如此

  date = ["APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC","JAN","FEB","MAR"]; 

如何根据当前日期获取动态数组？

提前致谢