// JavaScript Document
var xmlHttp;
function popup_window(str_path,title,image_id,album_id,var_i)
  {
  var url = "open_image.php?path="+str_path+"&title="+title+"&image_id="+image_id+"&album_id="+album_id+"&records="+var_i;
	 //url = url+"?path="+str;
	/*window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=450,screenX=150,screenY=150,top=150,left=150')*/
	window.open(url,'popupWindow','toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=yes,width=800,height=550,screenX=150,screenY=150,top=150,left=150')
  }
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function show_next(str,a_id)
//function show_next(str,state_name,city_name,school_name)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	  alert ("Browser does not support HTTP Request")
	  return
	 }
	var url="display_images.php"
	url=url+"?start="+str+"&album_id="+a_id;
	//url=url+"?state="+state_name+"&city="+city_name+"&school="+school_name+"&start="+str;
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=Next_Changed 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}
function Next_Changed() 
  { 
   if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
    { 
      document.getElementById("category_result").innerHTML=xmlHttp.responseText 
    } 
  }
////////////////////////////////////////////////////////////
function show_prev(str,a_id)
//function show_prev(str,state_name,city_name,school_name)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	  alert ("Browser does not support HTTP Request")
	  return
	 }
	var url="display_images.php"
	url=url+"?start="+str+"&album_id="+a_id;
	//url=url+"?state="+state_name+"&city="+city_name+"&school="+school_name+"&start="+str;
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=Previous_Changed 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}
function Previous_Changed() 
  { 
   if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
    { 
      document.getElementById("category_result").innerHTML=xmlHttp.responseText 
    } 
  }
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  
function display_images_(album_id)
 { 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	  alert ("Browser does not support HTTP Request")
	  return
	 }
	var url="display_images.php"
	url=url+"?id="+album_id
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
 }
function stateChanged() 
 { 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
	   document.getElementById("category_result").innerHTML=xmlHttp.responseText 
	 } 
 }


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;
 }// JavaScript Document