function destroy(id) {
    e = document.getElementById(id);
 
    if(!e)
        return;
 
    p = e.parentNode;
 
 
    p.removeChild(e);

}

function showLoading(msg) {
    if(msg) {
        $("loadingbox_msg").innerHTML = msg;
        $('loadingbox_msg').style.height = '80px';
    }
    else {
        $('loadingbox_msg').style.height = '30px';
    }
	
    Effect.Appear('loadingbox', {
        duration: 0.3
    });
}

function hideLoading(node) {
    Effect.Fade('loadingbox');
    if(node)
        Effect.Appear(node);
}

function maxText(field,limit){
    var txt = $('#'+field).val();
    var sizeNow = txt.length;
    if(sizeNow > limit){
        $('#'+field).val(txt.substr( 0, limit));
    } 
}

function doSubmit() {
    scroll(0,0);
    $('#form').fadeOut(1000);
//    var form = $('uploadForm');
//    // cycle between calling form.disable() and form.enable()
//    form[form.disabled ? 'enable' : 'disable']();
//    form.disabled = !form.disabled;
}

//$(function (){
//    $('#loadingbox').center();
//    $('#loadingbox').corner();
//
//});

$(document).ready(function(){
    $('#loadingbox').center();
    $('#loadingText').corner("30 px");
    $('#loadingbox').center();
});

function openAbout(){
    $('#openLastLink').css('color', '#777777');
    $('#openAboutLink').css('color', '#0066CC');
    $('#songsPaginator').hide();
    $('#aboutFooter').show();
    $('#LastRegistrations').fadeOut(100, showItem('AboutThisSite'));

}

function openLastSongs(){
     $('#openLastLink').css('color', '#0066CC');
    $('#openAboutLink').css('color', '#777777');
    $('#aboutFooter').hide();
    $('#songsPaginator').show();
    $('#AboutThisSite').fadeOut(100, showItem('LastRegistrations'));

}
function showItem(item){
    $('#'+item).fadeIn(1500);
}