function doButtonClick(buttonName, e) {
    //the purpose of this function is to allow the enter key to 
    //point to the correct button to click.
    var key;

    if (window.event)
    //IE
        key = window.event.keyCode;
    else
    //firefox
        key = e.which;

    if (key == 13) {
        //Get the button the user wants to have clicked
        var btn = document.getElementById(buttonName);
        if (btn != null) {
            // If we find the button click it
            btn.click();
            event.keyCode = 0
        }
    }
}

function clearText(controlID) {
    var control = document.getElementById(controlID);

    control.value = '';
    control.style.color = 'black';
}

function setDefaultText(controlID, defaultText) {
    var control = document.getElementById(controlID);

    if (control.value == '') {
        control.value = defaultText;
        control.style.color = 'gray';
    }
}

function OpenStoreCoupon(storeAlias) {
    var viewerURL = '../storelocator/StoreCoupon.aspx?store=' + storeAlias;
    var winLeft = (screen.width - 400) / 2;
    var winTop = (screen.height - 300) / 2;

    var viewerArgs = 'menubar=no,toolbar=no,location=yes,personalbar=no,status=no,scrollbars=yes,resizable=yes,modal=no';
    viewerArgs = viewerArgs + ',width=' + 400;
    viewerArgs = viewerArgs + ',height=' + 300;
    viewerArgs = viewerArgs + ',left=' + winLeft;
    viewerArgs = viewerArgs + ',top=' + winTop;

    window.open(viewerURL, '', viewerArgs);
}

function openAFHS(url) {
    if (window.opener && !window.opener.closed) {
        if (opener.blur) opener.focus();
        self.close();
    }
    else {
        window.location.href = url;
    }
    return false;
}

function getQueryVariable(variable) {
    var query = window.location.search.substring(1);
    var vars = query.split("&");
    for (var i = 0; i < vars.length; i++) {
        var pair = vars[i].split("=");
        if (pair[0] == variable) {
            return pair[1];
        }
    }
}

function StoreTracking(event, pagename, link) {
    var store = getQueryVariable("store");
    var s = s_gi('ashleyhomestoreprod');
    s.linkTrackVars = 'events,eVar10,eVar11';
    s.linkTrackEvents = event;
    s.products = '';
    if (pagename != '') {
        s.eVar10 = pagename;
    }
    s.eVar11 = store;
    s.events = event;
    s.tl(this, 'o', link);
}


function StoreExitTracking(event, tabname, link) {
    var store = getQueryVariable("store");
    var s = s_gi('ashleyhomestoreprod');
    s.linkTrackVars = 'events,eVar10,eVar11,propM,propN';
    s.linkTrackEvents = event;
    s.events = event;
    s.products = '';
    s.propM = tabname;
    s.propN = link;
    s.eVar10 = tabname;
    if (event != 'event9') {
        s.eVar11 = store;
    }
    s.tl(this, 'o', link);
}

function StoreListTracking(store, event, pagename, link) {
    var s = s_gi('ashleyhomestoreprod');
    s.linkTrackVars = 'events,eVar10,eVar11';
    s.linkTrackEvents = event;
    s.products = '';
    s.eVar10 = pagename;
    s.eVar11 = store;
    s.events = event;
    s.tl(this, 'o', link);
}