function enableOther(fld) {
	
	var v = document.getElementById(fld).options[document.getElementById(fld).selectedIndex].value;
	
	if (v == 'Other') {
		
		document.getElementById(fld+'_other').style.display = "inline";
		
	} else {
		
		document.getElementById(fld+'_other').style.display = "none";
		
	}
	
}

function enableSubmitButton() {
	
	if (document.getElementById("authorize").checked) document.getElementById("submit").disabled=true;
	else document.getElementById("submit").disabled=false;
	
}