function WriteYear()
{
    var now = new Date();

    if( now.getFullYear() )
    {
        document.write(now.getFullYear());
    }
}

function Print()
{
    window.print();
}

// fix IE memory leaks, takes DOM element as argument
function purge(d) {
    var a = d.attributes, i, l, n;
    if (a) {
        l = a.length;
        for (i = 0; i < l; i += 1) {
            n = a[i].name;
            if (typeof d[n] === 'function') {
                d[n] = null;
            }
        }
    }
    a = d.childNodes;
    if (a) {
        l = a.length;
        for (i = 0; i < l; i += 1) {
            purge(d.childNodes[i]);
        }
    }
}