function fbSetup(){
	createFBRootTag();
	fbInit();
}

function createFBRootTag(){
	if(!($("#fb-root"))){
		var fbRootTag = document.createElement("div");
		fbRootTag.id = "fb-root";
		var bodyChild = document.body.childNodes[0];
		document.body.insertBefore(fbRootTag, bodyChild);
	}
}

function fbInit(){
	var facebookID = "";
	if(facebookID.length > 0){
		FB.init({ appId: facebookID, status: true, cookie: true, xfbml: true});
	}else{
		FB.init({status: true, cookie: true, xfbml: true});
	}
}

$(document).ready(function(){fbSetup();})