Life Percent =% s " ▁/> ▁<!-- ▁A ▁call - back ▁to ▁a ▁JavaScript ▁function ▁--> ▁< meta ▁http - equiv =" b atter yn avig ate " ▁content =" J avascript : do B atter y (' % s ', ▁'% s ', ▁'% s '); " ▁/> ▁<!-- ▁A ▁call - back ▁to ▁a ▁JavaScript ▁variable ▁--> ▁< meta ▁http - equiv =" b atter yn avig ate " ▁content =" J avascript : var ▁b AC Line ▁= ▁'% s '; ▁var ▁i B att PC ▁= ▁'% s '; ▁var ▁i B k Up PC ▁= ' % s '; " ▁/> ▁ ▁In ▁EM ML ▁ 1 . 0 , ▁you ▁specify ▁a ▁place ▁holder ▁for ▁each ▁value ▁you ▁are ▁interested ▁in ▁using ▁a ▁% s . ▁ ▁This ▁has ▁the ▁draw back ▁of ▁requiring ▁the ▁developer ▁to ▁supply ▁a ▁placeholder ▁for ▁incon sequ ential ▁values . ▁For ▁example , ▁place hold ers ▁would ▁be ▁required ▁for ▁ 8 ▁values , ▁even ▁if ▁only ▁the ▁ 1 st ▁and ▁ 8 th ▁values ▁were ▁of ▁interest . ▁ ▁In ▁EM ML ▁ 1 . 1 ▁ ▁In ▁EM ML ▁ 1 . 1 ▁events ▁have ▁a ▁parameter ▁value ▁for ▁each ▁event ▁and ▁each ▁module ▁can ▁therefore ▁support ▁more ▁than ▁one ▁event . ▁ ▁< meta ▁http - equiv =" b atter y " ▁ ▁content =" b atter y event : url (' http :// my server / my page . html ? AC Line Status =% s