function validate(f)
{
	if (f.caseno.value == "")
	{
		alert("Please fill your case number!");
		return false;
	}
	if (f.fname.value == "")
	{
		alert("Please fill in your first name!");
		return false;
	}
	if (f.lname.value == "")
	{
		alert("Please fill in your last name!");
		return false;
	}
	if (f.addr.value == "")
	{
		alert("Please fill in your address!");
		return false;
	}
	if (f.city.value == "")
	{
		alert("Please fill in your city!");
		return false;
	}

	if (f.state.value == "")
	{
		alert("Please fill in your state!");
		return false;
	}
	if (f.zip.value == "")
	{
		alert("Please fill in your zip code!");
		return false;
	}
	if (f.email.value == "")
	{
		alert("Please fill in your email address!");
		return false;
	}
         if (f.phone.value == "")
	{
		alert("Please fill in your phone number!");
		return false;
	}

	return true;

}