//获取年份
function getYear(){
var year = curDate.getFullYear();
var year_arr = [];
for(var i = 0; i <= 60; i++){
var y = year- i;
year_arr.push([y,y]);
}
return year_arr
}

//获取月份
function getMonth(){
//var date=new Date();
//var month=date.getMonth()+1;
var month_arr=[];
for(var i=1;i<13;i++){
month_arr.push([i,i]);
}
return month_arr
}