Request to modiy an indicator

[r326196]

Hi can anyone help to modify an indicator

 

 

plot the ATR with reference to previous daily candle close

example

 

yesterday day close $1.0

ATR for 20 day = $0.5

then plot 2 line High @ $1.5 and low @ $0.5

 

i think should be able to modify from this indicator i found

 

http://www.forexfactory.com/showthread.php?t=280319 ==== > " ATR Levels - Modified.mq4"