562     var ipe = this;
564       var text = ipe.options['text' + mode + 'Controls'];
566       ipe._form.appendChild(document.createTextNode(text));
913     onEnterHover: function(ipe) {  argument
914       ipe.element.style.backgroundColor = ipe.options.highlightColor;
915       if (ipe._effect)
916         ipe._effect.cancel();
918     onFailure: function(transport, ipe) {  argument
923     onLeaveHover: function(ipe) {  argument
924       ipe._effect = new Effect.Highlight(ipe.element, {
925         startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,
926         restorecolor: ipe._originalBackground, keepBackgroundImage: true