$('head').append('<link rel="stylesheet" type="text/css" href="css/screen_contact.css" media="all" />');
$('head').append('<link rel="stylesheet" type="text/css" href="css/print_pop.css" media="print" />');

function _validEmail ( email ) {				//Test if email address submitted is valid form
	if ( email == "" ) return false;

	invalidChars = " /:,;"
	for ( i = 0; i < invalidChars.length; i++ ) {
		badChar = invalidChars.charAt( i )
		if ( email.indexOf( badChar, 0 ) > -1 ) return false;
	}

	atPos = email.indexOf ( "@", 1 );
	if ( atPos == -1 ) return false;
	if ( email.indexOf ( "@", atPos+1 ) > -1) return false;

	periodPos = email.indexOf ( ".", atPos );
	if ( periodPos == -1 ) return false;
	if ( periodPos+3 > email.length ) return false;

	return true;
}

function _validName ( rName ) {				//Test if field is empty
	if ( rName == "") return false;
	return true;
}

function _validNumber ( number ) {
	if ( number.length !== 4 ) return false;
	if ( number !== document.getElementById( 'numbers' ).value ) return false;
	return true;
}

function _submitIt () {						//Test fields
	var name = document.getElementById( 'name' );
	if ( !_validName ( name.value )) {
		alert( "You failed to enter your name. Please enter your name. Thanks." );
		name.focus();
		name.select();
		return false;
	}
	var address = document.getElementById( 'address' );
	if ( !_validName ( address.value )) {
		alert( "You failed to enter your address. Please enter your address. Thanks." );
		address.focus();
		address.select();
		return false;
	}
	var email = document.getElementById( 'email' );
	if ( !_validEmail ( email.value )) {
		alert( "The email address you entered appears to be invalid. Please enter your correct address. Thanks." );
		email.focus();
		email.select();
		return false;
	}
	var comments = document.getElementById( 'comments' );
	if ( !_validName ( comments.value )) {
		alert( "You failed to enter your comments. Please enter your comments. Thanks." );
		comments.focus();
		comments.select();
		return false;
	}
	var validation = document.getElementById( 'validation' );
	if ( !_validNumber ( validation.value )) {
		var numbers = document.getElementById( 'numbers' ).value;
		alert( "You failed to enter the proper validation number. Please enter " + numbers + " in the space provided. Thanks." );
		validation.focus();
		validation.select();
		return false;
	}
	document.getElementById( 'contact_form' ).submit();
}