MagicToolbox_options = [];
MagicToolbox_links = [];

function MagicToolbox_clickElement(el) {
    var event;
    if (document.createEvent) {
        event = document.createEvent('MouseEvents');
        //event.initEvent('click', true, true);
        event.initEvent(MagicToolbox_click, true, true);
        el.dispatchEvent(event);
    } else {
        event = document.createEventObject();
        event.eventType = 'MouseEvents';
        //el.fireEvent('onclick', event);
        el.fireEvent('on' + MagicToolbox_click, event);
    }
    return event;
}

function MagicToolbox_arrayContains(a, obj) {
    for(var i = 0, l = a.length; i < l; i++) {
        if(a[i] == obj){
            return true;
        }
    }
    return false;
}

function MagicToolbox_findOption(opt_name) {
    opt_name = (opt_name || '').split(',');
    var i, l, selects = document.getElementsByTagName('select'),
        lnks = document.getElementById('MagicToolboxSelectorsContainer').getElementsByTagName('a');

    for(i = 0, l = lnks.length; i<l; i++) {
        MagicToolbox_links.push(lnks[i]);
    }

    for(i = 0, l = selects.length; i < l; i++) {
        if(MagicToolbox_arrayContains(opt_name, selects[i].getAttribute('optitle'))) {
            MagicToolbox_options.push(selects[i]);
            $j(MagicToolbox_options[i]).a('change', function(e) {


                var e = e || window.event, s = e.target || e.srcElement, v = s.value, t;
                for(var i = 0, l = s.options.length; i < l; i++) {
                    if(s.options[i].value == v) {
                        t = s.options[i].text;
                        t = t.replace(/\s(\+|\-) ?\$ ?[0-9]+(\.[0-9]+)?$/g, '');
                        break;
                    }
                }
                for(var i = 0, l = MagicToolbox_links.length; i < l; i++) {
                    if(MagicToolbox_links[i].firstChild.getAttribute('alt') == t) {
                        MagicToolbox_clickElement(MagicToolbox_links[i]);
                        break;
                    }
                }
            });
        }
    }
}

function MagicToolbox_changeOption(a) {
    var i, j, k, l = MagicToolbox_options.length, txt = a.firstChild.getAttribute('alt');
    if(l == 0) {
        return;
    }
    for(i = 0; i < l; i++) {
        for(j = 0, k = MagicToolbox_options[i].options.length; j < k; j++) {
            var t = MagicToolbox_options[i].options[j].text;
            t = t.replace(/\s(\+|\-)\$[0-9]+(\.[0-9]+)?$/g, '');
            if(t == txt) {
                MagicToolbox_options[i].value = MagicToolbox_options[i].options[j].value;
                //break;
            }
        }
    }
}