function validate() {
	
	if (document.contactform.contactNameInput.value.length < 1) {
	alert("Please enter your name.");
	return false;
	}
	if (document.contactform.contactEmailInput.value.length < 1) {
	alert("Please enter your email.");
	return false;
	}
	if (document.contactform.contactProjectSizeInput.value.length < 1) {
	alert("Please select your budget.");
	return false;
	}	
	if (document.contactform.contactProjectDescriptionTextarea.value.length < 1) {
	alert("Please tell us about your project.");
	return false;
	}	
	
	return true;
}