/* Javascript functions for comments */

function showComment() {
    //document.comment.visibility="visible";
    if (document.getElementById) {
        if (document.getElementById("comment").style.visibility == "visible") {
            document.getElementById("comment").style.visibility = "hidden";
        } else {   
            document.getElementById("comment").style.visibility = "visible";
        }
    } else {
        alert("Couldn't get id");
    }
}