function toggleDiv(divId,lines)
{
    var theSpan = document.getElementById ? document.getElementById(divId) : document.all ? document.all[divId] : (new Object());
    if(theSpan.style) {
        theSpan = theSpan.style;
    }
    if (theSpan.display == 'none') {
        var collapse = false;
    } else {
        var collapse = true;
    }
    if (collapse == false) {
        theSpan.display = '';
        if (lines) {
            var x = lines * 15;
            window.scrollBy(0,x);
        }
    } else {
        theSpan.display = 'none';
    }
    return void(0);
}