all i could fine was this
Lemsip, all varieties, per sachet ½ javascript:__doPostBack('ctl00$ctl0...1$GridView_Products$ctl02$LBADDExtraEasy','')½ javascript:__doPostBack('ctl00$ctl0...h1$GridView_Products$ctl02$LBADDOriginal','')½ javascript:__doPostBack('ctl00$ctl0...arch1$GridView_Products$ctl02$LBADDGreen','')
hope this helps