//判断两个时间的间隔是否大于5
//去掉小于天数的时间
//var ts0 = time_start.split(" ");
//var td0 = time_end.split(" ");
//var ts1 = ts0[0].split("-");
//var td1 = td0[0].split("-");
//转换时间格式方便后面计算
//var ts2 = new Date(ts1[1]+'/'+ts1[2]+'/'+ts1[0]);//注意此处不能为'-'
//var td2 = new Date(td1[1]+'/'+td1[2]+'/'+td1[0]);
//alert(ts2+" and "+td2);
//var day = parseInt(Math.abs(td2-ts2)/1000/60/60/24);
//if(day > 5){
//alert("两个时间的间隔不能大于5天!");
//return false;
//}