Thomas Rutten

{css: function(property, value){
      if (value === undefined && typeof property == 'string') return this.dom[0].style[camelize(property)];
      css = "";
            var remove = [];
      for (key in property)
            {
                if (!property[key])
                {
                    remove.push(key);
                }
                else
                    css += key + ':' + property[key] + ';';
            }
      if (typeof property == 'string') css = property + ":" + value;
      if (remove.length){
                var regExpr = new RegExp('(('+remove.join('|') + ')[^;]*)', "g");
            }
            return this.each(function(element) {
                cssText = element.style.cssText + ';';
                if (remove) {
                    cssText = cssText.replace(regExpr,''); //remove unchecked css nodes
                }
                cssText += css;
                element.style.cssText = cssText;
            });
    }
}