function divShow(divName) {
    var div = document.getElementById(divName);
    div.style.display = "block";
}

function divHide(divName) {
    var div = document.getElementById(divName);
    div.style.display = "none";
}

function xdivToggle(divName) {
    var div = document.getElementById(divName);
    if (div.style.display == "block") { divHide(divName); }
    else { divShow(divName); }
}

function divToggle(id) {
    var post = document.getElementById("post_" + id);
    var toggle = document.getElementById("toggle_" + id);
    if (post.style.display == "block") { 
	post.style.display = "none";
        toggle.innerHTML = "more »";
    } else {
	post.style.display = "block";
        toggle.innerHTML = "« less";
    }

}