Blank screen

It is is html5

it is a button to link to the nintendo website or supposed to 

it says it needs an instance name unsure how to fix 

here is the code: 

/* Click to Go to Web Page
Clicking on the specified symbol instance loads the URL in a new browser window.

Instructions:
1. Replace http://www.adobe.com with the desired URL address.
Keep the quotation marks ("").
*/

button_3.addEventListener(MouseEvent.CLICK, fl_ClickToGoToWebPage_3);

function fl_ClickToGoToWebPage_3(event:MouseEvent):void
{
navigateToURL(new URLRequest("http://www.adobe.com"), "_blank");
}

and this is what shows on the output 

WARNINGS:
Frame numbers in EaselJS start at 0 instead of 1. For example, this affects gotoAndStop and gotoAndPlay calls. (2)
Content with both Bitmaps and Buttons may generate local security errors in some browsers if run from the local file system.