function togglePanel(id, time) {
    slide(id,time);
    if (Prototype.Browser.IE) {
        $$('#'+id).invoke('setStyle', 'zoom: 1');
    }
} 

function slide(id, time)
{   
    if (time < 0.3) {
        time = 0.3;
    }
    Effect.toggle( id, 'blind', { duration: time });
}

function collapse(className) {
    var className = $$('.'+className);
    
    className.each( function(s) {
        s.hide();
    });
}