function checkForm() 
{
	form = document.forms["myform"];
	if(form.HOWHEAR.value == 'NONE')
	{
		//User has not selected any how heard options
		alert("Please specify how you heard about this event");
		return false;
	}
	if(form.HOWHEAR.value == 'SPECIFYOTHER' && form.OTHER.value == '')
	{
		//User has selected other but not given it
		alert("Please enter how you heard in the text box");
		return false;
	}
}