function bg(bg,el){
    $(el).setStyle('background-image', 'url('+bg+')');
}

var action = (window.location.protocol=='https:' && window.ie)?'load':'domready';
window.addEvent(action,function(){
    new hOokHeader()
    new signUp();
    bindPhoneFix();
});

function bindPhoneFix(){
    $$('.phoneFld').each(function(phone){
        phone.addEvent('blur',function(){
           phone.value = phone.value.replace(/[^0-9]+/ig,'');
        });
    });
}