function validateForm (request_information)
{
	
	if (""==document.forms.request_information.companyName.value)
	{
	alert("Please enter your company's name.") ;
	return false;
	}
	
	if(""==document.forms.request_information.contactPerson.value)
	{
	alert("Please enter a contact person's name.") ;
	return false;
	}
	
	if(""==document.forms.request_information.address.value)
	{
	alert("Please enter your address.") ;
	return false;
	}
	
	if(""==document.forms.request_information.city.value)
	{
	alert("Please enter your city.") ;
	return false;
	}
	
	if(""==document.forms.request_information.state.value)
	{
	alert("Please select your state.") ;
	return false;
	}
	
	if(""==document.forms.request_information.zip.value)
	{
	alert("Please enter your zip code.") ;
	return false;
	}
	
	if(""==document.forms.request_information.phoneNumber.value)
	{
	alert("Please enter your office phone number.") ;
	return false;
	}
	
	if(""==document.forms.request_information.email.value)
	{
	alert("Please enter your email address.") ;
	return false;
	}
	
	if(""==document.forms.request_information.newCustomer.value)
	{
	alert("Are you a new customer?") ;
	return false;
	}	

	if(""==document.forms.request_information.naturalStoneNeed.value)
	{
	alert("Please select the type of stone neeeded.") ;
	return false;
	}

}