/* CLEARS SEARCH FIELD */
function clearSearchField() {
	if (document.searchBox.searchText.value == "Enter search terms") {
    	document.searchBox.searchText.value = "";
    }
}

function checkSubmit() {
	if ((document.searchBox.searchText.value == "Enter search terms") || (document.searchBox.searchText.value == "")) {
		alert("You have not entered a search term.");
		document.searchBox.searchText.value = "";
		document.searchBox.searchText.focus();
		return false;
	}
	return true;
}