SVG.Group=functionGroup(){this.constructor.call(this,SVG.createElement("g"));};// inherit from SVG.ElementSVG.Group.prototype=newSVG.Element();// group rotationSVG.Group.prototype.rotate=function(d){this.setAttribute('transform','rotate('+d+')');returnthis;};// include the container objectSVG.Group.include(SVG.Container);