// request.cfm validation

function validate_form() {
	// ck name
	if (document.form.nameLead.value == "") {
		document.form.nameLead.className = 'error';
		alert('Please enter your full name.');
		document.form.nameLead.focus();
		return false;
	} else {
		document.form.nameLead.className = null;
	}
	// ck email
	if (document.form.emailLead.value == "") {
		document.form.emailLead.className = 'error';
		alert('Please enter your email address.');
		document.form.emailLead.focus();
		return false;
	} else {
		document.form.emailLead.className = null;
	}
	var emailChar = /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z])+$/;
	if (!emailChar.test(document.form.emailLead.value)) {
		document.form.emailLead.className = 'error';
		document.form.emailLead.focus();
		alert('Please enter a valid email address.');
		return false;
	} else {
		document.form.emailLead.className = null;
	}
	// ck websiteURL
	if (document.form.websiteURL.value == "") {
		document.form.websiteURL.className = 'error';
		alert('Fill in the website field. You need to have a web site to receive a free video.');
		document.form.websiteURL.focus();
		return false;
	} else {
		document.form.websiteURL.className = null;
	}
	 if ( document.form.commitment.checked == false )
    {
        alert ( "Please make a commitment to display the video and link to RentVine for a year by checking the checkbox." );
        return false;
    } else {
		document.form.commitment.className = null;
	}
	return true;
}