this.t0y+d/a.view.scale)}};this.destroy=function(){a.removeMouseListener(this.mouseListener);mxEvent.removeListener(document,"mouseup",this.mouseUpListener)}}mxPanningManager.prototype.damper=1/6;mxPanningManager.prototype.delay=10;mxPanningManager.prototype.handleMouseOut=!0;mxPanningManager.prototype.border=0;function mxPopupMenu(a){this.factoryMethod=a;null!=a&&this.init()}mxPopupMenu.prototype=new mxEventSource;mxPopupMenu.prototype.constructor=mxPopupMenu;