const kInstallInProfFolderMsg = "Install SpoofStick into your profile folder?\n(click \"cancel\" to install into the application folder for all users)";
var jarName = kAppName + ".jar";
var contentFlag = CONTENT | PROFILE_CHROME;
var error = null;
var folder = getFolder("Profile", "chrome");
var existsInApp = File.exists(getFolder(getFolder("chrome"), jarName));
var existsInProfile = File.exists(getFolder(folder, jarName));
initInstall(kDisplayName, kAppName, kVersion);
if (existsInApp || (!existsInProfile && !confirm(kInstallInProfFolderMsg))) {