// JavaScript Document
function validateContact (form)
{
	var errorString = "";
	
	if (form.firstName.value == "")
	{
		errorString += "Please enter your first name.\n";
	}
	
	if (form.lastName.value == "")
	{
		errorString += "Please enter your last name.\n";
	}
	
	if (form.email.value == "")
	{
	errorString += "Please enter your email address.\n";
}
	if (form.textarea.value == "")
	{
		errorString += "Please type your question or comment to Dr. Doyle's staff in the form.\n";
	}
	
	
	
	if (errorString.length > 0)
	{
		alert(errorString);
		return false;
	}
}