// Search Form Validation
	function onSubmit() {
	var valid = true;
	
	if (document.getElementById("search-field").value == "")
	{
		document.getElementById("search-required").innerHTML = "Required";
		valid = false;
	} else {
		document.getElementById("search-required").innerHTML = "";
	}
	
	if (valid == true)
	{
		document.getElementById("search-required").innerHTML = "";
		return true;
		
	} else {
	
		document.getElementById("search-required").innerHTML = "Required";
		return false;
	}
}