function setupRollovers() {
    if (!document.getElementsByTagName)
    return;
    var all_links = document.getElementsByTagName('a');
    for (var i = 0; i < all_links.length; i++) {
    var link = all_links[i];
    if (link.className &&
    (' ' + link.className + ' ').indexOf(' hov ') != -1)
    {
    if (link.childNodes &&
    link.childNodes.length == 1 &&
    link.childNodes[0].nodeName.toLowerCase() == 'img') {
    link.onmouseover = mouseover;
    link.onmouseout = mouseout;
    }
    }
    }
}
function findTarget(e) {
    var target;
    if (window.event && window.event.srcElement)
    target = window.event.srcElement;
    else if (e && e.target)
    target = e.target;
    if (!target)
    return null;
    while (target != document.body &&
    target.nodeName.toLowerCase() != 'a')
    target = target.parentNode;
    if (target.nodeName.toLowerCase() != 'a')
    return null;
    return target;
}
function mouseover(e) {
    var target = findTarget(e);
    if (!target) return;
    var img_tag = target.childNodes[0];
    img_tag.src = img_tag.src.replace(/(\.[^.]+)$/, '_h$1');
}
function mouseout(e) {
    var target = findTarget(e);
    if (!target) return;
    var img_tag = target.childNodes[0];
    img_tag.src = img_tag.src.replace(/_h(\.[^.]+)$/, '$1');
}
window.onload = setupRollovers;

function mailpage() 
{ 
mail_str = "mailto:?subject= Check out this link I found on PTA.org " ; 
mail_str += "... at: " + location.href; 
location.href = mail_str; 
}