Hi, It was deprecated a couple of years ago, as of 1.6.0: http://www.prototypejs.org/api/element/getElementsByClassName
...and finally removed in 1.6.1. Best to switch over to something else, like `$$`. However, to ease transition, there is deprecated.js: http://github.com/sstephenson/prototype/blob/master/src/deprecated.js HTH, -- T.J. Crowder Independent Software Consultant tj / crowder software / com www.crowdersoftware.com On Mar 22, 3:40 pm, StephanSchipal <stephan.schi...@s-itsolutions.at> wrote: > Hi, > > with Version 1.6.1 my statement > > $A(document.getElementsByClassName('IcErrorImage')).invoke('hide'); > > does not work any more. > > Any help? > thanks in advance > Stephan > Vienna, Austria -- You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. To post to this group, send email to prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.