<script>
var now=new Date();
var month = now.getMonth()+1;
var str = "SBBJ-"+now.getYear();
str+=month<10?"0"+month:month;
var zero = "00000";
for(i=1;i<20;i++){
var tempStr = str;
var number = i.toString();
tempStr+= zero.substring(0,zero.length-number.length)+number;
document.write(tempStr+"<br/>\n");
}
</script>
<script>
var base = 99;
var long = 10;
var date = new Date();
var year = date.getYear();
var month = date.getMonth() + 1;
var len = 5;
var tmp = ""
var s = "";
var str = "SBBJ-"
str += year.toString();
str += month.toString().length < 2 ? "0"+month.toString() : month.toString();
for(var i=0; i< long; i++){
while((tmp+base.toString()).length < len){tmp += "0";}
s = str+tmp+base.toString();
document.write(s+"<br>");
tmp = "";
base += 1;
}
</script>