// showHide function for expanding reviews, etc
function showHide(shID) {
	if (document.getElementById(shID+'-show').style.display == 'none') {
		document.getElementById(shID+'-show').style.display = 'block';
		document.getElementById(shID+'-hide').style.display = 'none';
	} else {
		document.getElementById(shID+'-hide').style.display = 'block';
		document.getElementById(shID+'-show').style.display = 'none';
	}
}
function writeMap() {
	// take map parameters and write it into webpage
	// ABC news website has a good implementation
}