var SearchBar = {
    id: "#searchBox",
    field: "input",
    def_value: "Search",

    init: function() {
        SearchBar.field = SearchBar.id + " " + SearchBar.field;
        $(SearchBar.field).focus(SearchBar.focus);
        $(SearchBar.field).blur(SearchBar.blur);
    },
    
    focus: function() {
        var val = $(this).val();
        if (val == SearchBar.def_value) {
            $(this).val("");
        }
    },
    
    blur: function() {
        var val = $(this).val();
        if (val == "") {
            $(this).val(SearchBar.def_value);
        }
    }
};