Hi my formula for the chart looks like this

=SERIES('trackLog-2013-Jun-16_09-TEST'!$M$1,,'trackLog-2013-Jun-16_09-TEST'!$M$2:$M$21425,1)

Is it possible to use indirect to reference the sheet with the charts cell a1 contains trackLog-2013-Jun-16_09-TEST

Ive tried

=SERIES(INDIRECT("'"&$A$1&"'!$M$1,INDIRECT("'"&$A$1&"'!$M$1:INDIRECT("'"&$A$1&"'!$M$21425,1)

Any help please to solve this, thanks