var dropdown = [
["LOGIQ Library","http://www.logiqlibrary.com/"],
["Voluson Library","http://www.volusonlibrary.com/"],
["Vivid Library","http://www.vividlibrary.com/"],
["CPT Code Calculator","http://uscpt.gehealthcare.com/us_cpt/cpt.jsp"]
];
var dropdown_label = "Image Libraries & Resources";
var bottom_text = "";