function openDialog1(html) {
    $('inductors').addClassName('current');
    var effect = new PopupEffect(html, {className: "popup_effect2", fromOpacity: 0.3, toOpacity: 0.5});
    var win = new Window({className:"alphacube", width: 560, height:null, recenterAuto:false});
    
    win.setLocation(130, 420);
    win.setContent('search-1');
    win.show();
} 
  
function swapTabs(element1, element2) {
    if (!$(element1).hasClassName('current')) { 
        $(element1).addClassName('current');
    }
    if ($(element2).hasClassName('current')) {
        $(element2).removeClassName('current');
    }
    if (element1 == 'inductors') {
        $('ind_emi').update('Inductance (μH)');
        $('search_type').value = 'inductors';
    } else {
        $('ind_emi').update('Impedance<br/>(&Omega; @ 100 MHz)');
        $('search_type').value = 'emi';
    }
}       

function focused(obj) {
    if (obj.value == obj.defaultValue) {
        obj.value = "";
    }
}

function blurred(obj) {
    if (obj.value == "") {
        obj.value = obj.defaultValue;
    }
}
function ShowMess(sLine1, sLine2)   {
    return confirm('Continue deleting this ' + sLine1 + '\n' + sLine2);
}

function swap (element1, element2) {
   $(element1).toggle();
   $(element2).toggle();
 
}

function toggle(obj) {
    var el = document.getElementById(obj);
    if ( el.style.display != 'none' ) {
        el.style.display = 'none';
    }
    else {
        el.style.display = '';
    }
}

    function updateCities(form, isAdmin) {
        var region_id = form.options[form.selectedIndex].value;
        return getCitiesByRegion(region_id, isAdmin);
    }

    function getCitiesByRegion (region_id, isAdmin) {
        var url = 'cities.php?region_id=' + region_id;
        new Ajax.Request(url, {
            method: 'get',
            onSuccess: function(transport) {
            var notice = isAdmin ? $('cities') : $('citi');
            notice.update(transport.responseText);
            }
        });
    return;
}

function closeAdvSearch() {
    $('search-box').hide();
    $('cat').value = '';
    $('region').value = '';
    $('city').value = '';
}