window.addEvent('domready', function() {
    var IE6 = (navigator.userAgent.toLowerCase().indexOf('msie 6') != -1) && (navigator.userAgent.toLowerCase().indexOf('msie 7') == -1)

    var sid_param = gup('sid');

    if (sid_param != "20743") {

        if (!IE6) {
            $('MainMenuShowsLink').addEvent('mouseenter', function() {
                $('MainMenuShowsDropdown').set({ 'styles': { 'display': 'block'} });
            });

            $('MainMenuShowsLink').addEvent('mouseleave', function() {
                $('MainMenuShowsDropdown').set({ 'styles': { 'display': 'none'} });
            });
        }
    }
});

function submitSearch(e, value) {
    if (e.keyCode == 13 || e.which == 13) {
        //for IE
        e.returnValue = false;
        e.cancel = true;
        //for FF
        e.preventDefault ? e.preventDefault() : e.returnValue = false;
        window.location = 'Search.aspx?q=' + encodeURIComponent(value);
    }
}

function gup(name) {
    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
    var regexS = "[\\?&]" + name + "=([^&#]*)";
    var regex = new RegExp(regexS);
    var results = regex.exec(window.location.href);
    if (results == null)
        return "";
    else
        return results[1];
}