var w_links = ["JohnBekah", "KyleMegan"];
var w_linksunderline = new Array(links.length);
var w_linksplain = new Array(links.length);

function w_prelinks()
{
    for (i = 0; i < links.length; i++) {
        w_linksunderline[i] = new Image();
        w_linksunderline[i].src = w_links[i]+"_u.jpg";
        w_linksplain[i] = new Image();
        w_linksplain[i].src = w_links[i]+".jpg";
    }
}

function w_linkson(id)
{
    var ele = document.getElementById(w_links[id]);
    ele.src = w_linksunderline[id].src;
}

function w_linksoff(id)
{
    var ele = document.getElementById(w_links[id]);
    ele.src = w_linksplain[id].src;
}