var top_to;

function show_image(id, album)
{
var XMLhttp_fg = false;


g_height = document.documentElement.offsetHeight;

if(navigator.appName == "Microsoft Internet Explorer")
{
g_height = document.body.offsetHeight;
}

scrolltop = document.documentElement.scrollTop + document.body.scrollTop + 20;

document.getElementById('gallery_bgr').style.height = g_height + "px";
document.getElementById('gallery_bgr').style.display = "block";
document.getElementById('gallery_div').style.top = scrolltop + "px";
document.getElementById('gallery_div').style.display = "block";
document.getElementById('gallery_div').innerHTML = "<img src=\"images/loading.gif\" alt=\"Loading...\" class=\"img_loading\" onclick=\"hide_gal();\">";

if(window.XMLHttpRequest)
{
XMLhttp_fg = new XMLHttpRequest();
}
else if(window.ActiveXObject)
{
XMLhttp_fg = new ActiveXObject("Microsoft.XMLHTTP");
}
else
{
alert("Your browser could not create XMLHttpRequest.");
}

if(XMLhttp_fg)
{
XMLhttp_fg.open("POST", "ajax/ajax_show_image.php", true);
XMLhttp_fg.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
XMLhttp_fg.onreadystatechange = function()
{
if(XMLhttp_fg.readyState == 4 && XMLhttp_fg.status == 200)
{
document.getElementById('gallery_div').innerHTML = XMLhttp_fg.responseText;
}
}
XMLhttp_fg.send("id="+id+"&album="+album);
}

else
{
alert("Error");
}
}




function hide_gal()
{
document.getElementById('gallery_div').style.display = "none";
document.getElementById('gallery_bgr').style.display = "none";

if(top_to)
{
window.clearInterval(top_to);
}
}




function show_video(vid)
{
var XMLhttp_fg = false;

g_height = document.documentElement.offsetHeight;

if(navigator.appName == "Microsoft Internet Explorer")
{
g_height = document.body.offsetHeight;
}

scrolltop = document.documentElement.scrollTop + document.body.scrollTop + 20;

document.getElementById('gallery_bgr').style.height = g_height + "px";
document.getElementById('gallery_bgr').style.display = "block";
document.getElementById('gallery_div').style.top = scrolltop + "px";
document.getElementById('gallery_div').style.display = "block";
document.getElementById('gallery_div').innerHTML = "<img src=\"images/loading.gif\" alt=\"Loading...\" class=\"img_loading\" onclick=\"hide_gal();\">";

if(window.XMLHttpRequest)
{
XMLhttp_fg = new XMLHttpRequest();
}
else if(window.ActiveXObject)
{
XMLhttp_fg = new ActiveXObject("Microsoft.XMLHTTP");
}
else
{
alert("Your browser could not create XMLHttpRequest.");
}

if(XMLhttp_fg)
{
XMLhttp_fg.open("POST", "ajax/ajax_show_video.php", true);
XMLhttp_fg.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
XMLhttp_fg.onreadystatechange = function()
{
if(XMLhttp_fg.readyState == 4 && XMLhttp_fg.status == 200)
{
document.getElementById('gallery_div').innerHTML = XMLhttp_fg.responseText;
}
}
XMLhttp_fg.send("vid="+vid);
}

else
{
alert("Error");
}
}