function $roll(eid) {
    return document.getElementById(eid);
}
function displayMaxPic(id) {
    var strUrl = $roll("maxUrl" + id).innerHTML;
    $roll("maxPicUrl").src = strUrl;
    $roll("maxPicCont").style.display = "block";
    $roll("maxPicUrl").style.display = "block";
    //alert(strUrl);
}
function hideMaxPic() {
    $roll("maxPicCont").style.display = "none";
    $roll("maxPicUrl").style.display = "none";
}
function showBomb(eid, tabnum, strtab) {
    for (var i = 1; i <= tabnum; i++) {
        if (eid == i) {
            $get(strtab + "_tab_" + i).className = "bomb_on";
            $get(strtab + "list_tab_" + i).style.display = "block";
        } else {
            $get(strtab + "_tab_" + i).className = "bomb_ou";
            $get(strtab + "list_tab_" + i).style.display = "none";
        }
    }
}