/*

*/

function getElementsByClass(klasse) {
    var class_arr = new Array();
    var all_tags = document.getElementsByTagName("*");

    var i;
    for (i = 0; i < all_tags.length; i++) {
        if (all_tags[i].className == klasse) {
            class_arr.push(all_tags[i]);
        }
    }

    return class_arr;
}

function col(num) {
    var p;
    if (p = getElementsByClass("boxlist_box")[num]) {

        if (p.style.borderColor != "#cf9e7a") {
            p.style.borderColor = "#cf9e7a";
        } else {
            p.style.borderColor = "#d7d7d7";
        }
    }
    var arr = document.getElementsByName("bestellung[]");

    var i = 0;
    var found = false;
    while (p = arr[i++]) {
        found |= p.checked;
    }
    if (document.getElementsByName("send")[0].disabled == found)
        document.getElementsByName("send")[0].disabled = !found;

}

function click(num) {
    document.getElementsByName("bestellung[]")[num].checked = !document.getElementsByName("bestellung[]")[num].checked;
    col(num);

}

function uncheck() {
    var arr = document.getElementsByName("bestellung[]");

    var i = 0;
    var p;
    while (arr[i]) {
        if (arr[i].checked)
            col(i);
        i++;
    }

}
window.setTimeout("uncheck()", 300);