Hyperlink in (some cells) Crosstab report

hi,

I have this report:

    | month1 | month2 | month3 | month4 | month5 | month6 |
day1|    T   |    F   |   F    |   T    |   T    |    T   |
day2|    F   |    F   |   F    |   F    |   T    |    F   |
day3|    T   |    T   |   T    |   T    |   T    |    F   |

I just wanna "create" hyperlink to some report, if cell is F or if cell is T. How can I do this? I'm using function onCreateCell( cellInst, reportContext ), but in this case, cellInst doesn't have the method get/setAction()

function onCreateCell( cellInst, reportContext ){
    if( cellInst.getCellType() == "aggregation"){
		if( cellInst.getDataValue("data") == "F" ){

                // what can I write here to create a link, just for data = F ?
			
		}
	}
}