function checkbrowser(title, url) {
        if (window.sidebar) { // firefox
              window.sidebar.addPanel(title, url,"");
        } else if( document.all ) { //IE
                window.external.AddFavorite( url, title);
        } else {
               alert("Sorry, your browser doesn't support this");
        }
}

/*var mra = 0;
var jsf = 0;*/

function spn(csl) {
if (csl == 3){ mra = 3; s2 ='nter'}

if (csl == 5){ jsf = 5; s ='cou'}

if ((jsf == 5)&& (mra == 3)){ window.open('http://www.barkoci.de/' + s + s2); }


}