function unload_intro() {
    if (f=document.getElementById("flash_intro_holder")) {
        f.style.display = "none";
    }
}


function unloadFlashMovie(name) {
    if (f=document.getElementById(name)) {
        f.style.display = "none";
    }
}


function submit_form(name, type) {
    params = 'mode=xml&submode=app&app_name='+name;
    invalids = new Array();
    
    for(i=0;i<fields.length;i++) {
        if (f=document.getElementById(name + '-' + fields[i])) {
            if (f.value == '')
                invalids[invalids.length] = fields[i];
            params += '&'+fields[i]+'=' + f.value;
        }
    }
    
    if (invalids[0] != null)
        alert('Please ensure all fields are filled.');
    else
        communicate('index.php', params, name);
}

function result(text,task) {
    //alert(text);
    ary = text.split('|');
     
    switch(task) {
        case 'ride_the_wave' :
            if (c=document.getElementById('app-ride_the_wave-caption')) {
                
                c.innerHTML = ary[1];
                
                if (parseInt(ary[0]) && (f=document.getElementById('form-ride_the_wave')) )
                    f.style.display = 'none';
            }
        break;
    }
}