// JavaScript Document type_other       type_Physican-Info     type_Specialty-Area
Event.observe(window, 'load', init, false);

// Used to set everything up
function init(){
	if($('type_other') && $('type_Physican-Info') && $('type_Specialty-Area')) {
		$('type_other').onclick = Check;
		$('type_Physican-Info').onclick = Check;
		$('type_Specialty-Area').onclick = Check;
	}
}

function Check() {
	if($('type_other').checked == true) {
		$('other-field').style.display = 'block';
	}else{
		$('other-field').style.display = 'none';
		$('other-field-value').value = '';
	}
}