JS Console output for mousedown left, right, middle, x1, x2 mouse buttons:

VM35:1 mousedown MouseEvent {isTrusted: true, screenX: 139, screenY: 248, clientX: 139, clientY: 128…}altKey: falsebubbles: truebutton: 0buttons: 1cancelBubble: falsecancelable: trueclientX: 139clientY: 128composed: truectrlKey: falsecurrentTarget: nulldefaultPrevented: falsedetail: 1eventPhase: 0fromElement: nullisTrusted: truelayerX: 139layerY: 128metaKey: falsemovementX: 0movementY: 0offsetX: 7offsetY: 54pageX: 139pageY: 128path: Array(9)relatedTarget: nullreturnValue: truescreenX: 139screenY: 248shiftKey: falsesourceCapabilities: InputDeviceCapabilitiessrcElement: div.news.column.two-thirdstarget: div.news.column.two-thirdstimeStamp: 227380.14500000002toElement: div.news.column.two-thirdstype: "mousedown"view: Windowwhich: 1x: 139y: 128__proto__: MouseEvent
VM35:1 mousedown MouseEvent {isTrusted: true, screenX: 139, screenY: 248, clientX: 139, clientY: 128…}altKey: falsebubbles: truebutton: 2buttons: 2cancelBubble: falsecancelable: trueclientX: 139clientY: 128composed: truectrlKey: falsecurrentTarget: nulldefaultPrevented: falsedetail: 1eventPhase: 0fromElement: nullisTrusted: truelayerX: 139layerY: 128metaKey: falsemovementX: 0movementY: 0offsetX: 7offsetY: 54pageX: 139pageY: 128path: Array(9)relatedTarget: nullreturnValue: truescreenX: 139screenY: 248shiftKey: falsesourceCapabilities: InputDeviceCapabilitiessrcElement: div.news.column.two-thirdstarget: div.news.column.two-thirdstimeStamp: 228054.14500000002toElement: div.news.column.two-thirdstype: "mousedown"view: Windowwhich: 3x: 139y: 128__proto__: MouseEvent
VM35:1 mousedown MouseEvent {isTrusted: true, screenX: 139, screenY: 248, clientX: 139, clientY: 128…}altKey: falsebubbles: truebutton: 1buttons: 4cancelBubble: falsecancelable: trueclientX: 139clientY: 128composed: truectrlKey: falsecurrentTarget: nulldefaultPrevented: falsedetail: 1eventPhase: 0fromElement: nullisTrusted: truelayerX: 139layerY: 128metaKey: falsemovementX: 0movementY: 0offsetX: 7offsetY: 54pageX: 139pageY: 128path: Array(9)relatedTarget: nullreturnValue: truescreenX: 139screenY: 248shiftKey: falsesourceCapabilities: InputDeviceCapabilitiessrcElement: div.news.column.two-thirdstarget: div.news.column.two-thirdstimeStamp: 229315.15500000003toElement: div.news.column.two-thirdstype: "mousedown"view: Windowwhich: 2x: 139y: 128__proto__: MouseEvent
VM35:1 mousedown MouseEvent {isTrusted: true, screenX: 139, screenY: 248, clientX: 139, clientY: 128…}altKey: falsebubbles: truebutton: 1buttons: 0cancelBubble: falsecancelable: trueclientX: 139clientY: 128composed: truectrlKey: falsecurrentTarget: nulldefaultPrevented: falsedetail: 1eventPhase: 0fromElement: nullisTrusted: truelayerX: 139layerY: 128metaKey: falsemovementX: 0movementY: 0offsetX: 7offsetY: 54pageX: 139pageY: 128path: Array(9)relatedTarget: nullreturnValue: truescreenX: 139screenY: 248shiftKey: falsesourceCapabilities: InputDeviceCapabilitiessrcElement: div.news.column.two-thirdstarget: div.news.column.two-thirdstimeStamp: 230448.15000000002toElement: div.news.column.two-thirdstype: "mousedown"view: Windowwhich: 2x: 139y: 128__proto__: MouseEvent
VM35:1 mousedown MouseEvent {isTrusted: true, screenX: 139, screenY: 248, clientX: 139, clientY: 128…}altKey: falsebubbles: truebutton: 1buttons: 0cancelBubble: falsecancelable: trueclientX: 139clientY: 128composed: truectrlKey: falsecurrentTarget: nulldefaultPrevented: falsedetail: 1eventPhase: 0fromElement: nullisTrusted: truelayerX: 139layerY: 128metaKey: falsemovementX: 0movementY: 0offsetX: 7offsetY: 54pageX: 139pageY: 128path: Array(9)relatedTarget: nullreturnValue: truescreenX: 139screenY: 248shiftKey: falsesourceCapabilities: InputDeviceCapabilitiessrcElement: div.news.column.two-thirdstarget: div.news.column.two-thirdstimeStamp: 230876.14500000002toElement: div.news.column.two-thirdstype: "mousedown"view: Windowwhich: 2x: 139y: 128__proto__: MouseEvent