function nav(){
    window.location=document.productsform.gotourl[document.productsform.gotourl.selectedIndex].value;    
}

function hide(){
    if (document.productsform){
        document.getElementById("go").style.display="none";
    }
}

function active(num){
    document.getElementById("nav").getElementsByTagName("li")[num].className="active";
}

function secnav(num){
    document.getElementById("secnav").getElementsByTagName("li")[num].className="secnav_active";
}

function openwin(pageurl){
    window.open(pageurl.href,"products","width=500,height=600,resizable=1,scrollbars=1");
}