// JScript File
var state = 'none';

function showhide(layer_ref) {
    if (state == 'block') {
        state = 'none';
    } else {
        state = 'block';
    }
    
    if (document.all) { //IS IE 4 or 5 (or 6 beta)
        eval( "document.all." + layer_ref + ".style.display = state");
    }
    
    if (document.layers) { //IS NETSCAPE 4 or below
        document.layers[layer_ref].display = state;
    }
    
    if (document.getElementById &&!document.all) {
        ret = document.getElementById(layer_ref);
        ret.style.display = state;
    }
}

function PopupBlocked() 
{
    var PUtest = window.open(null,"","width=100,height=100");
    try { PUtest.close(); return false; }
    catch(e) { return true; }
}