var url = document.location.href.toLowerCase();

var css = "background-position:0 -26px; color:#fff;";
var cssHover = "color:#fff";

document.write("<style>");

if (url.indexOf('/news.') > 0 ) {
    document.write(".nav .n1 a{" + css + "}");
    document.write(".nav .n1 a:hover{" + cssHover + "}");
}
else if (url.indexOf('/trade.') > 0 || url.indexOf("/search/")>0) {
    document.write(".nav .n2 a{" + css + "}");
    document.write(".nav .n2 a:hover{" + cssHover + "}");
}
else {
    document.write(".nav .n0 a{" + css + "}");
    document.write(".nav .n0 a:hover{" + cssHover + "}");
}
document.write("</style>");