function BlogSearch() {
    var query = jQuery('#blogsearch').val();

    if (query != null || query != "") {
        var sanityCheck = new String();
        sanityCheck = query.replace(/ /g, "");

        if (sanityCheck.length > 0) {
            window.location = '/blog/search/q/' + escape(query) + '/';
        }
        else {
            jQuery('#blogsearch').val("");
        }
    }
    else {
        jQuery('#blogsearch').val("");
    }
}

jQuery().ready(function() {
    // Search enter-key
    jQuery("#blogsearch").bind("keydown", function(event) {
        var keycode = (event.keyCode ? event.keyCode : (event.which ? event.which : event.charCode));
        if (keycode == 13) {
            BlogSearch();
            return false;
        }
    });
});