function getElem(id) {
	return document.getElementById(id);
};

function addPossibleMatches() {	
	var oSrc = document.getElementById("possible_match_options").getElementsByTagName("input");
	var oDst = document.getElementById("datacount_regions");
	var sOpt = "";
	for(var i = 0; i < oSrc.length; i++) {
		if(oSrc[i].checked) {
			sOpt+= oSrc[i].value + "\n";
		}
	}
	oDst.value+= sOpt;
	document.forms['DataCount'].submit();
};

function toggleDataMethod() {
	if(getElem('TargetMethod').value == 'Suburb') {
		getElem('wrap_manual').style.display = '';
	}
	else {
		getElem('wrap_manual').style.display = 'none';
		getElem('add_data_method_upload').checked = true;
	}
	if(getElem('add_data_method_upload').checked) {
		getElem('data_upload').style.display = '';
		getElem('data_manual').style.display = 'none';
		if(getElem('GetDataNoSuburb')) {
			getElem('GetDataNoSuburb').style.display = '';
		}
	}
	else {
		getElem('data_upload').style.display = 'none';
		getElem('data_manual').style.display = '';
		if(getElem('GetDataNoSuburb')) {
			getElem('GetDataNoSuburb').style.display = 'none';
		}
	}
};