function expandIt(nr){
    objH1 = document.getElementById("h1_"+nr);
    objP = document.getElementById("para_"+nr);
    
    if(objP.style.display == "none"){
        objH1.className = "expandOn";
        objP.style.display = "block";
        scrollToAnchor("h1_"+nr, true);
    } else {
        scrollToAnchor("h1_"+nr, false);
        window.setTimeout('objP.style.display="none"', 600);
        window.setTimeout('objH1.className="expandOff"', 900);
    }   
    
    return false;
}