$.fn.swapit = function(a) {
return this.each(function() {
    if($(this).get(0).tagName.toUpperCase() == 'IMG') {
        var original = $(this).attr("src");
        if(original.indexOf('_over') == -1) {
            var over = original.split('.');
            if(over.length >= 2) {
                over[over.length-2] += a;
                over = over.join('.');
            } else {
                over = original + a;
            }
            $(this).mouseover(function() { $(this).attr('src', over); }).mouseout(function() { $(this).attr('src', original); });
        }
    }
});
}

$.reload = function () {
    window.location.reload(true);
}
$.preloadimages = function()
{   for(var i = 0; i<arguments.length; i++)
    {   img = new Image();
        img.src = arguments[i];
    }
}


$(document).ready(function(){
    $.preloadimages('images/lo/nav/bylaws_over.gif',
                    'images/lo/nav/contact_over.gif',
                    'images/lo/nav/events_over.gif',
                    'images/lo/nav/join_over.gif',
                    'images/lo/nav/members_over.gif',
                    'images/lo/nav/officers_over.gif',
                    'images/lo/nav/search_over.gif');
                    
    $('.swapit').swapit('_over');

    /**
     *  Resources Area Dropdown of All Categories
     *
     *  @version v1.0
     */
    if ($('#dpCategoryID').length) {
        $('#dpCategoryID').change(function() {
            window.location = '?module=Resources&categoryID='+$('#dpCategoryID').val();
        });
    }
    
});