function loadXMLDoc(url, funcProcess) {
   req = false;
   if(window.XMLHttpRequest) {
      try {
         req = new XMLHttpRequest();
      } catch(e) {
         req = false;
      }
   } else if(window.ActiveXObject) {
      try {
         req = new ActiveXObject('Msxml2.XMLHTTP');
      } catch(e) {
         try {
            req = new ActiveXObject('Microsoft.XMLHTTP');
         } catch(e) {
            req = false;
         }
      }
   }
   if(req) {
      req.onreadystatechange = funcProcess;
      req.open('GET', url, true);
      req.send(null);
   }
}

function photo_galerry(page, galid)
{
	loadXMLDoc("resp.php?page="+page+"&galid="+galid, aff_back);
}

function aff_back()
{
	if(req.readyState == 0) { document.getElementById('loading').style.display = "block"; } 
	if(req.readyState == 1) { document.getElementById('loading').style.display = "block"; } 
	if(req.readyState == 2) { document.getElementById('loading').style.display = "block"; } 
	if(req.readyState == 3) { document.getElementById('loading').style.display = "block"; } 
	if (req.readyState == 4)
   {
		if (req.status == 200)
      {
         if (req.responseText.length)
         {
            if (req.responseText != '1')
            {
							document.getElementById('loading').style.display = "none";
							document.getElementById('photo_gal').innerHTML = req.responseText;
            }
         }
      }
      else
      {
         alert('There was a problem retrieving the XML data:n' + req.statusText);
      }
   } 
}