// JavaScript Document
function clearSearchBox(sender){
	if (sender.value == "Enter search keyword"){
		sender.value = "";
		sender.style.color = "#000";
	}
}
function checkSearchBox(sender){
	if (sender.value == ""){
		sender.value = "Enter search keyword";
		sender.style.color = "#888888";
	}
}
function validateSearch(theForm) {
	if (theForm.query.value == "" || theForm.query.value == "Enter search keyword") {
		alert("Please enter a valid search term.");
		theForm.query.focus();
		return false;
	}
	return true;
}