function setUpSearchBox() {
    var searchField = document.getElementById("keywords");
    
    if (searchField.value === "") {
        searchField.value = "search";    
    }
    
    if (searchField.value === "search") {
        searchField.style.color = "#B7B3B4";
    } else {
        searchField.style.color = "#000000";
    }

    searchField.onfocus = function() {
        if (searchField.value === "search") {
            searchField.value = "";
            searchField.style.color = "#000000";
        }
    }
    searchField.onblur = function() {
        if (searchField.value === "") {
            searchField.value = "search";
            searchField.style.color = "#B7B3B4";
        }
    }
}