var xmlhttp;

/****** IMG QUERY ****/
function queryImg(a,b,c)
{	
	//alert(c)
	var str = "?curr="+a+"&prev="+b+"&active="+c;
	xmlhttp=GetXmlHttpObject();
		if (xmlhttp==null)
		  {
		  alert ("Browser does not support HTTP Request");
		  return;
		  }
	var url="includes/imgs.php";
	url=url+str;
	url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=img;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
	//document.getElementById('gallery').innerHTML = '<h2>Updating Lists...</h2>';
}

function img()
{
	if (xmlhttp.readyState==4)
	{
		document.getElementById("gallery").innerHTML=xmlhttp.responseText;
		setTimeout(fader, 3000);
	}
}


/****** end IMG QUERY *****/

function fader(){
	//document.getElementById("loader").innerHTML = '';	
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}