var xmlHttp
////
function s(opsi)
{
	str=opsi;
if (opsi.length==0)
  { 
  str=0;
  }
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 


var urlimg="tampilgalery.php";
urlimg=urlimg+"?idcat="+str;

xmlHttp.onreadystatechange=stateChangedimg1;

xmlHttp.open("GET",urlimg,true);
xmlHttp.send(null);

} 

function stateChangedimg1() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("waiting").innerHTML="";
document.getElementById("vgal").innerHTML=xmlHttp.responseText;

}else{
document.getElementById("waiting").innerHTML="<img src='art-admin/images/loading.gif'><br>Loading photo ....";
}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}