function openShopBy(formId){
    rbody = formId;
    //rbody = document.getElementById('shopBy'+formId);
    //alert(rbody.style.display);
    if(rbody.style.display == '' || rbody.style.display == 'block'){
        //alert('closing');
        //new Effect.Fade(rbody);
	rbody.style.display = 'none';
    }else{
        //alert('opening');
        rbody.style.display = 'block';
        //new Effect.Appear(rbody);
    }
}