function popup(){
win2 = window.open("uploadpicture.php", "Window2", "width=400,height=250,scrollbars=no,location=no,menubar=no,status=no,toolbar=no,resizable=no");
return false;}

function killpopup(){
win2.close();
return false;}
  
function get_pictures()
{
var xmlHttp;
try
{
xmlHttp=new XMLHttpRequest();
}
catch (e)
{
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e)
{
alert("Your browser does not support AJAX!");
return false;
}
}
}
xmlHttp.onreadystatechange=function()
{
if(xmlHttp.readyState==4)
{
document.getElementById("uploadedpictures").innerHTML=xmlHttp.responseText;
setTimeout("get_pictures();",1500);
return;
}
}
xmlHttp.open("GET","uploadedpictures.php",true);
xmlHttp.send(null);
}
setTimeout("get_pictures();",1500);