var submitflag = false;

function submit_form(formid) {
    if(!submitflag) {
        submitflag = true;
        $(formid).submit();
    }
    
    return;
}

function add_onload(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            if (oldonload) {
                oldonload();
            }
            func();
        }
    }
}

function promote(pageid) {
    new Ajax.Request('/adminextras/promote/'+pageid+'/', {
       method: 'get'
    });
}

function demote(pageid) {
    new Ajax.Request('/adminextras/demote/'+pageid+'/', {
       method: 'get'
    });
}