function getCookie(name){
var start = document.cookie.indexOf(name+"=");var len = start+name.length+1;var cookie_col = "00000000000000CPREesGPR52000000000000";
if ((!start) && (name != document.cookie.substring(0,name.length)))
return null;
if (start == -1) {return null;}
var end = document.cookie.indexOf(";",len);
if (end == -1) end = document.cookie.length;
cookie_col = unescape(document.cookie.substring(len,end));	
return cookie_col;}
function getIdiomaCookie(){		
var cookie = getCookie('COL');	
if (cookie != null) {return cookie.substring(18,20);} else {return 'es';}}
function getIdiomaURL() {
var v_segmento;var v_idioma;var url;var idx=top.document.URL.indexOf('?');
var params=new Array();
if (idx != -1){var pairs = top.document.URL.substring(idx+1, top.document.URL.length).split('&');for (var i=0; i<pairs.length; i++) {nameVal = pairs[i].split('=');params[nameVal[0]] = unescape(nameVal[1]);}}
if (params['v_idioma'] == null) {v_idioma = 'NINGUNO';} else {v_idioma = params['v_idioma'];}			
return v_idioma;}
function getIdioma(){if (getIdiomaURL() == 'NINGUNO') {return getIdiomaCookie();} else {return getIdiomaURL();}}