var gallery_path='photos/';

function showphoto(n,vals) {
	var p = document.getElementById("photo");
	//var w = '681'; // img width
	//var h = '299'; // img height
	var s = '73'; // thumbnail's side length
	if (!p) return;
	else {
		p.innerHTML = '<img src="' + gallery_path + n + '_full.' + vals[2] + '" border="0" alt="" />';
		t = document.getElementById("thumbs");
		if (!t) return;
		else {
			tnum = t.childNodes;
			for (var i = 0; i < tnum.length; i++) {
				if (tnum[i].tagName == "A") {
					tnum[i].className = '';
					var id = tnum[i].id.replace('th_', '');
					tnum[i].innerHTML = '<img src="' + gallery_path + id + '_pd.' + vals[1] + '" width="' + s + '" height="' + s + '" border="0" alt="" />';
				}
				if (tnum[i].id == "th_" + n) {
					tnum[i].className = 'cur';
					tnum[i].innerHTML = '<img src="' + gallery_path + n + '_pl.' + vals[0] + '" width="' + s + '" height="' + s + '" border="0" alt="" />';
				}
			}
		}
	}
}

function showphoto_plans(n,vals) {
	var p = document.getElementById("photo");
	var pd = document.getElementById("photo_descr");
	//var w = '681'; // img width
	//var h = '299'; // img height
	var s = '73'; // thumbnail's side length
	if (!p) return;
	else {
		p.innerHTML = '<img src="' + gallery_path + n + '_full.' + vals[2] + '" border="0" alt="' + vals[3] + '" title="' + vals[3] + '" />';
		pd.innerHTML = vals[3];
		t = document.getElementById("thumbs");
		if (!t) return;
		else {
			tnum = t.childNodes;
			for (var i = 0; i < tnum.length; i++) {
				if (tnum[i].tagName == "A") {
					tnum[i].className = '';
					var id = tnum[i].id.replace('th_', '');
					tnum[i].innerHTML = '<img src="' + gallery_path + id + '_pd.' + vals[1] + '" width="' + s + '" height="' + s + '" border="0" alt="" title=""/>';
				}
				if (tnum[i].id == "th_" + n) {
					tnum[i].className = 'cur';
					tnum[i].innerHTML = '<img src="' + gallery_path + n + '_pl.' + vals[0] + '" width="' + s + '" height="' + s + '" border="0" alt="" title=""/>';
				}
			}
		}
	}
}