function chContactMail() {
	var f = document.forms['contacts_form'];
	if( f['first_name'].value.length < 2 ) {
		alert("Flease fill 'First Name' field.");
		return false;
	}
	if( f['last_name'].value.length < 2 ) {
		alert("Flease fill 'Last Name' field.");
		return false;
	}
	if( f['email'].value.length < 2 ) {
		alert("Flease fill 'Email' field.");
		return false;
	}
	if( f['telephone'].value.length < 2 ) {
		alert("Flease fill 'Telephone' field.");
		return false;
	}
	if( f['fax'].value.length < 2 ) {
		alert("Flease fill 'Fax' field.");
		return false;
	}
	if( f['enquiry'].value.length < 2 ) {
		alert("Flease fill 'Enquiry' field.");
		return false;
	}
	return true;
}

function chMediaMail() {
	var f = document.forms['media_form'];
	if( f['media_organization'].value.length < 2 ) {
		alert("Flease fill 'Media Organization' field.");
		return false;
	}
	if( f['contact_first_name'].value.length < 2 ) {
		alert("Flease fill 'Contact First Name' field.");
		return false;
	}
	if( f['contact_last_name'].value.length < 2 ) {
		alert("Flease fill 'Contact Last Name' field.");
		return false;
	}
	if( f['email'].value.length < 2 ) {
		alert("Flease fill 'Email' field.");
		return false;
	}
	if( f['telephone'].value.length < 2 ) {
		alert("Flease fill 'Telephone' field.");
		return false;
	}
	if( f['fax'].value.length < 2 ) {
		alert("Flease fill 'Fax' field.");
		return false;
	}
	if( f['enquiry'].value.length < 2 ) {
		alert("Flease fill 'Enquiry' field.");
		return false;
	}
	return true;
}

function chScheduleMail() {
	var f = document.forms['schedule_form'];
	if( f['first_name'].value.length < 2 ) {
		alert("Flease fill 'First Name' field.");
		return false;
	}
	if( f['last_name'].value.length < 2 ) {
		alert("Flease fill 'Last Name' field.");
		return false;
	}
	if( f['title'].value.length < 2 ) {
		alert("Flease fill 'Title' field.");
		return false;
	}
	if( f['telephone'].value.length < 2 ) {
		alert("Flease fill 'Telephone' field.");
		return false;
	}
	if( f['fax'].value.length < 2 ) {
		alert("Flease fill 'Fax' field.");
		return false;
	}
	if( f['email'].value.length < 2 ) {
		alert("Flease fill 'Email' field.");
		return false;
	}
	if( f['corporation'].value.length < 2 ) {
		alert("Flease fill 'Corporation of Property Name' field.");
		return false;
	}
	if( f['presentation_date'].value.length < 2 ) {
		alert("Flease fill 'Presentation Date' field.");
		return false;
	}
	return true;
}