// functions
version = navigator.appVersion.toLowerCase();
agent = navigator.userAgent.toLowerCase();
ie = (version.indexOf('msie')>-1);
win = (version.indexOf('windows')>-1);
opera = (agent.indexOf('opera')>-1);
function fav() {
if ((opera) && (win)) return false;
else if ((ie) && (win)) document.write('\074li\076\074a href=\"javascript:gofav();\"\076Pridať k obľúbeným\074/a\076\074/li\076');
}
function gofav() {
window.external.addFavorite('http://www.royalcatering.sk/','Royal Catering - Gastronomické a banketové služby, catering, party servis a event management');
}
function en_fav() {
if ((opera) && (win)) return false;
else if ((ie) && (win)) document.write('\074li\076\074a href=\"javascript:en_gofav();\"\076Add to favourites\074/a\076\074/li\076');
}
function en_gofav() {
window.external.addFavorite('http://www.royalcatering.sk/','Royal Catering - Formal event catering, event management and promotion');
}

// music popup
function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'scrollbars=0, toolbar=0, statusbar=0, menubar=0, location=0, width=40px, height=40px, left = 0px, top = 400px');");
}