/**
 * Contact Us field validations
 */
function checkContactReqFields() {
	var validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;  //regular expression to check valid email address
	var name = $('input[name=fullname]').val().trim();
	var email = $('input[name=email]').val().trim();
	
	$('input[name=fullname]').css('border-color', '');
	$('input[name=email]').css('border-color', '');
	
	if ( name == "" ) {
		alert("Please fill in all required fields.");
		$('input[name=fullname]').focus();
		$('input[name=fullname]').css('border-color', 'red');
		return false;
	} else if( email == "" ) {
		alert("Please fill in all required fields.");
		$('input[name=email]').focus();
		$('input[name=email]').css('border-color', 'red');
		return false;
	} else if(email.search(validRegExp) == -1) {	// search email text for regular exp matches
		alert('A valid e-mail address is required.');
		return false;
	} else {
		return true;
	}
}