/*
 * Index page scripts 
 */

/* 
 * Change area image onmouseover on index page 
 */
function highlight_map (region, out) {
        var LinkItem = document.getElementById("area_" + region);
        var HighlightItem = document.getElementById("area_highlight");

        if (!out) {
                LinkItem.style.textDecoration = "underline";
                HighlightItem.style.backgroundPosition = -322 * region + 'px 0px';
        } else {
                LinkItem.style.textDecoration = "none";
                HighlightItem.style.backgroundPosition = "0px 0px";
        }

        return true;
}