// form script

function checkForm() {

    var theMessage = "The following fields are required:    "
    var noErrors = theMessage

	// make sure name field is not blank
	if (document.contact_form.name.value=="Name" || document.contact_form.name.value=="") {
	theMessage = theMessage + "\n  - Full name";
	}

	// make sure telephone field is not blank
	if (document.contact_form.telephone.value=="Telephone" || document.contact_form.telephone.value=="") {
	theMessage = theMessage + "\n  - Contact phone";
	}

	// validate an e-mail address
	if (!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(document.contact_form.email.value)){
	theMessage = theMessage + "\n  - E-mail address must be valid";
	}

	// make sure message field is not blank
	if (document.contact_form.message.value=="Your message" || document.contact_form.message.value=="")  {
	theMessage = theMessage + "\n  - Please enter your message";
	}

    // If no errors, submit the form
    if (theMessage == noErrors) {

	document.contact_form.send.disabled = true;
	document.contact_form.submit();


    } else {

    // If errors were found, show alert message
    alert(theMessage);
    return false;
    }
}



function checkQuestionForm() {

    var theMessage = "The following fields are required:    "
    var noErrors = theMessage

	// make sure name field is not blank
	if (document.question_form.author.value=="Name" || document.question_form.author.value=="") {
	theMessage = theMessage + "\n  - Your name";
	}

	// validate an e-mail address
	if (!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(document.question_form.email.value)){
	theMessage = theMessage + "\n  - E-mail address must be valid";
	}

	// make sure message field is not blank
	if (document.question_form.question.value=="Your question" || document.question_form.question.value=="")  {
	theMessage = theMessage + "\n  - Please enter your question";
	}

    // If no errors, submit the form
    if (theMessage == noErrors) {

	document.question_form.send.disabled = true;
	document.question_form.submit();


    } else {

    // If errors were found, show alert message
    alert(theMessage);
    return false;
    }
}


function clearText(thefield)
				{
					if (thefield.defaultValue == thefield.value)
									thefield.value = ""

				} 

// end form script