function changeImg(prop_id, fileName){
	var imgTo = document.getElementById('property_mainphoto');
	var aTo = document.getElementById('property_mainphoto_link');
	
	aTo.setAttribute('href', '/public/photos/' + prop_id + '/' + fileName);
	imgTo.setAttribute('src', '/public/photos/' + prop_id + '/thumbs380/' + fileName);
	
}