// JavaScript Document
function showRes() {
document.getElementById('residential_photos').style.display="block";
document.getElementById('agricultural_photos').style.display="none";
document.getElementById('commercial_photos').style.display="none";
document.getElementById('res').className='menu_item_selected';
document.getElementById('ag').className='menu_item';
document.getElementById('comm').className='menu_item';
}
function showAg() {
document.getElementById('residential_photos').style.display="none";
document.getElementById('agricultural_photos').style.display="block";
document.getElementById('commercial_photos').style.display="none";
document.getElementById('res').className='menu_item';
document.getElementById('ag').className='menu_item_selected';
document.getElementById('comm').className='menu_item';
}
function showComm() {
document.getElementById('residential_photos').style.display="none";
document.getElementById('agricultural_photos').style.display="none";
document.getElementById('commercial_photos').style.display="block";
document.getElementById('res').className='menu_item';
document.getElementById('ag').className='menu_item';
document.getElementById('comm').className='menu_item_selected';
}

function swapPhoto(image,linkInfo) {
document.getElementById('main_photo').style.backgroundImage = 'url(scale_image.php?f=assets/images/gallery/' + image + '&w=680)';	
document.getElementById('photo_info').innerHTML = linkInfo;
}