var RegisterErrors = Class.create();
RegisterErrors.prototype = {
	initialize: function(id) {
		this.options = Object.extend({
			emptyUsername		: "",
    		emptyEmail 			: "",
			emptyPassword		: "",
			emptyName 			: "",
			usernameExist		: "",
			emailExists			: "",
			invalidPassword		: "",
			invalidEmail		: ""
		}, arguments[1] || {});	
  	}
};

function showInfo(){
	size = getWindowSize(); 
	$("buffer").style.display = "block";
	$("buffer").className = "overlay_dialog";
	$("buffer").style.width = size[0];
	$("buffer").style.height = size[1];
	
	$("eror_box").style.display = "block";
	$("eror_box").style.top = ((size[3] / 2) - 50) + "px";
	$("eror_box").style.left = ((size[2] / 2) - 200) + "px";
	$("eror_box").className = "overlay_dialog_error";
}

function closeMsg(){
	$("buffer").style.display = "none";
	$("eror_box").style.display = "none";
}