This document defines a LIConnect function that initializes LinkedIn authentication. It sets default configuration values, binds click event handlers to trigger authentication, and defines functions to open the authentication dialog and handle the authentication response. The openAuthDialog function opens the LinkedIn authentication page, and onAuthSuccess handles tracking the login and redirecting or reloading the page upon successful authentication.

1. function LIConnect(config){
this.config = config;
if(this.config.login_source == ""){
this.config.login_source = "li-connect";
}
this.config.connectRoute = config.connectRoute === undefined ? "connect" :
config.connectRoute;
this.config.connectUrl = window.location.protocol + "//" +
window.location.host + "/liconnect/" + this.config.connectRoute + "?
login_source=" + this.config.login_source;
this.bindEvents();
};
LIConnect.prototype.openAuthDialog = function() {
window.open("https://www.linkedin.com/uas/oauth2/authorization?
response_type=code&client_id=y4wa9oe4c6nu&scope=&state="+ this.config.state +
"&redirect_uri=" +
this.config.connectUrl,null,"height=400,width=600,status=yes,toolbar=no,menubar=
no,location=no");
};
LIConnect.prototype.bindEvents = function(){
var that = this;
$(this.config.connectButtonClass).live("click",function(e){
that.openAuthDialog();
})
};
LIConnect.prototype.onAuthSuccess = function(){
window._gaq = _gaq || [];
if(typeof $().modal == 'function' && $("#j-
linkedinConnectedMessage").length){
$("#j-linkedinConnectedMessage").removeClass("hide").modal("show");
} else {
var isIFrame = (window.location != window.parent.location);
if(isIFrame){
_gaq.push(["_trackEvent", "Login", "linkedin", "modal_" +
this.config.login_source + "_successful"]);
$.postMessage('modalLoginSubmit', $('#target_url').val(), parent);
} else if(this.config.connectRoute == "bind_account"){
_gaq.push(["_trackEvent", "Login", "linkedin", "modal_" +
this.config.login_source + "_successful"]);
document.location.reload();
} else {
_gaq.push(["_trackEvent", "Login", "linkedin", this.config.login_source +
"_successful" ]);
var fromSource = getUrlVar('from_source') || '/login?nf_redirect=true',
fromType = getUrlVar('from') || "login";
if ( isInternalRedirect(fromSource) ) {
document.location.href = decodeURIComponent(fromSource);
} else {
document.location.reload();
}
}
}
};