function searchValidate() {
	if (document.getElementById("term").value == "" || document.getElementById("term").value == "Search Term") {
		
		alert("Please enter a keyword to search");
		return false;
		
	}
	
	return true;
}

function clearKeywords() {

	if (document.getElementById("term").value == "Search Term") {

		document.getElementById("term").value = "";

	}
}