function validation(form) {

if(form.first_name.value == '') {

	alert('Please enter your first name');
	form.first_name.focus();
	return false;
	}

if(form.last_name.value == '') {

	alert('Please enter your last name');
	form.last_name.focus();
	return false;
	}

if(form.company.value == '') {

	alert('Please enter your company');
	form.company.focus();
	return false;
	}

if(form.email.value == '') {

	alert('Please enter your email');
	form.email.focus();
	return false;
	}

if(form.phone.value == '') {

	alert('Please enter your phone number');
	form.phone.focus();
	return false;
	}
	
if(form.street.value == '') {

	alert('Please enter street address');
	form.street.focus();
	return false;
	}
	
if(form.city.value == '') {

	alert('Please enter city');
	form.city.focus();
	return false;
	}

if(form.state.value == 'State') {

	alert('Please select a state');
	form.state.focus();
	return false;
	}
	
return true;

}