function validate() {
	var errorCount = 0;
	
	errorCount += checkTextFieldEmpty('txtBWName', null, 'errorTxtBWName', 'Please enter a name');
	errorCount += checkTextFieldMultiple('txtBWEmail,txtBWPhone', 1, null, 'errorTxtBWEmail', 'You must enter either an email address or phone number');
	errorCount += checkTextFieldEmpty('txtBWMessage', null, 'errorTxtBWMessage', 'Please enter a message');
	
	if(errorCount > 0) {
		 return false;
	}
	return true;
}