// JavaScript Document
function validateEmpty(val) {
	if(val == "")
		return false;
	else return true;
}

function validateEmail(address) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   if(reg.test(address) == false) {
      return false;
   }
return true;
}

function validateContactForm(form) {
var error_str = "";	

	if(!validateEmpty(form.FirstName.value)) {
		error_str += "* Please enter your first name \n";
	}
	if(!validateEmpty(form.LastName.value)) {
		error_str += "* Please enter your last name \n";
	}
	/*
	if(!validateEmpty(form.Address1.value)) {
		error_str += "* Please enter your address \n";
	}
	if(!validateEmpty(form.City.value)) {
		error_str += "* Please enter your city \n";
	}
	if(!validateEmpty(form.State.value)) {
		error_str += "* Please enter your state \n";
	}
	if(!validateEmpty(form.Zip.value)) {
		error_str += "* Please enter your zip \n";
	}
	*/
	if(!validateEmpty(form.DayPhone.value)) {
		error_str += "* Please enter day phone number \n";
	}
	if(!validateEmpty(form.EveningPhone.value)) {
		error_str += "* Please enter evening phone number \n";
	}
	if(!validateEmpty(form.Email.value) || !validateEmail(form.Email.value)) {
		error_str += "* Please enter valid email address \n";
	}
	
	if(error_str != "") {
		alert(error_str);
		return false;
	}
	return true;	
}