// Check for email address: look for [@] and [.] 

function isEmail(elm) {
    if (elm.value.indexOf("@") + "" != "-1" &&
        elm.value.indexOf(".") + "" != "-1" &&
        elm.value != "") 
    return true;
    else return false;
}

// Check for null and for empty

function isFilled(elm) {
    if (elm.value == "" ||
        elm.value == null) 
    return false;
    else return true;
}


function isReady(form) {


    // is company element filled?

    if (isFilled(form.Company) == false) {
    alert("Please enter your company name.");
    form.Company.focus();
    return false;
    }

    // is name element filled?

    if (isFilled(form.Name) == false) {
    alert("Please enter your name.");
    form.Name.focus();
    return false;
    }



    // is address 1 element filled?

    if (isFilled(form.Address1) == false) {
    alert("Please enter your address.");
    form.Address1.focus();
    return false;
    }

    // is city element filled?

    if (isFilled(form.City) == false) {
    alert("Please enter your city.");
    form.City.focus();
    return false;
    }

    // is state element filled?

    if (isFilled(form.State) == false) {
    alert("Please enter your state.");
    form.State.focus();
    return false;
    }

    // is zip code element filled?

    if (isFilled(form.Zipcode) == false) {
    alert("Please enter your zip/postal code.");
    form.Zipcode.focus();
    return false;
    }


    // is phone element filled?

    if (isFilled(form.Phone) == false) {
    alert("Please enter your phone number.");
    form.Phone.focus();
    return false;
    }
    
    // is address element a real email address?

    if (isEmail(form.Email) == false) { 
    alert("Please enter your email address.");
    form.Email.focus();
    return false;
    }

	// pulldown selected?

	if(form.How_did_you_hear.options[form.How_did_you_hear.selectedIndex].value == "Select") {

	alert("Please tell us how you heard about Nectarine")
    form.How_did_you_hear.focus();
    return false;	
	}


return true;
}