function defaultSalutation()
{
	var formx = document.forms[0];
	var firstName1 = ((formx.firstName1.value).split(' '))[0];
	var firstName2 = ((formx.firstName2.value).split(' '))[0];
	var salutation;
	if (firstName1 == '' && firstName2 == '')
		salutation = '';
	else if (firstName1 != '' && firstName2 == '')
		salutation = firstName1;
	else if (firstName1 == '' && firstName2 != '')
		salutation = firstName2;
	else
		salutation = firstName1 + " and " + firstName2;
	formx.salutation.value = salutation;
}