function _send_form_(idinvoice)
{
	var _URL_=  "";
	jQuery.facebox('<iframe id="faceboxframe" width="450px" height="200px" scroll="no" src="'+_URL_+'"></iframe>');
}

function _launch_chat_()
{
	var width = 600;
	var height = 300;
	var y = (screen.height - height) / 2;
	var x = (screen.width - width) / 2;
	var options = 'width=' + width + ',height=' + height + ',top=' + y + ',left=' + x + ',resizable';
	window.open ("http://www.crucerosbonavista.com/chat/login.php","chat",options); 
}