jquery multi match

How to do a multi match in jquery? match id = a 开发者_C百科+ num + b + num or id = a + num + c + num(num range from 1-99)? Thanks.

if($(this).attr("id").match(/^a\d{1,2}b\d{1,2}$/), $(this).attr("id").match(/^a\d{1,2}c\d{1,2}$/)) 
//only work the last match

Could you just put an or in your regex -

if($(this).attr("id").match(/^a\d{1,2}b\d{1,2}$|^a\d{1,2}c\d{1,2}$/))