function emailCheck(email) {
	if (email.indexOf('@', 0) == -1) {
		alert("Please enter a valid email address.");
		return false;
	}
	
	if (email.indexOf('.', 0) == -1) {
		alert("Please enter a valid email address.");
		return false;
	}
	
	if (email.indexOf(' ', 0) != -1) {
		alert("Please enter a valid email address.");
		return false;
	}
	
	if (email.length<7) {
		alert("Email address too short.");
		return false;
	}
	
	return true;
}
//---------------------------------------------------------------

function checkClientOrderForm(form)
{
	var name = trimString(form.name.value);
	form.name.value = name;
	var phone = trimString(form.phone.value);
	form.phone.value = phone;
	var email = trimString(form.email.value);
	form.email.value = email;
	var enterprise = trimString(form.enterprise.value);
	form.enterprise.value = enterprise;
	var address = trimString(form.address.value);
	form.address.value = address;
	var descr = trimString(form.description.value);
	form.description.value = descr;
	
	if (name == "") {
		alert("Please enter your name.");
		return false;
	}
	if (!emailCheck(email)) {
		return false;
	}

	return true;
}
//---------------------------------------------------------------