rem: var element = $(arguments[i]); 
add: var element = OpenLayers.Util.getElement(arguments[i]); 
context:   toggle: function() {    for (var i = 0; i < arguments.length; i++) {      var element = $(arguments[i]);      OpenLayers.Element[OpenLayers.Element.visible(element) ? 'hide' : 'show'](element);    }  },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1027/c66f1ce3606d1437e5642fabaa0d9667368a1427/BaseTypes.js/buggy/lib/OpenLayers/BaseTypes.js