function toggleDisabled(boxId, divId, inputId, newClass){
	document.getElementById(inputId).disabled = !document.getElementById(boxId).checked;
	if(document.getElementById(boxId).checked){
		document.getElementById(divId).className = document.getElementById(divId).className.replace("disabled", "enabled");
	} else {
		document.getElementById(divId).className = document.getElementById(divId).className.replace("enabled", "disabled");
	}
	
}