Script for a clickale button in AS3

gistfile1.as

/**
 * Script for a clickale button in AS3 
 */

var paramList:Object = this.root.loaderInfo.parameters;

// FYI, buttonClip is a symbol
buttonClip.addEventListener(MouseEvent.CLICK, openURL);

function openURL(evtObj:MouseEvent):void {
    if(paramList["clickTag"] == null) paramList["clickTag"] = "http://google.com/";
    var request:URLRequest = new URLRequest(paramList["clickTag"]);   
    navigateToURL(request, "_blank");
}