function getHTTPObject()
{
	var xmlhttp;
	/*@cc_on
	@if(@_jscript_version >=5)
	try
	{
		xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e)
	{
		try
		{
			xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(E)
		{
			xmlhttp=false;
		}
	}
	@else
		xmlhttp=false;
	@end @*/
	if(!xmlhttp && typeof XMLHttpRequest != 'undefined')
	{
		try
		{
			xmlhttp=new XMLHttpRequest();
		}
		catch(e)
		{
			xmlhttp=false;
		}
	}
	return xmlhttp;
}
function handlePhotoResponse()
{
	if(http.readyState == 4)
	{
		//alert(http.responseText);
		document.getElementById('currentimage').innerHTML=http.responseText;	
	}
}
function showPhoto(id) 
{
	var url = 'showphoto.php?id='+id;
	//alert(url);
	http.open("GET",url, true);
	http.onreadystatechange = handlePhotoResponse;
	http.send(null);
}
function handlePDFResponse()
{
   if(http.readyState == 4)
   {
   // alert(http.responseText);
      document.getElementById('pdfmsg').innerHTML=http.responseText;
   }
}
function getPDF(id)
{
   var url = 'genpdf.php?item=' + id;
   //alert(url);
   document.getElementById('pdfmsg').innerHTML='<div class="tabletext" style="width: 400px; margin-bottom: 10px;"><img src="images/loading.gif" /> Your PDF is being created, please wait...</div>';
   http.open("GET",url, true);
   http.onreadystatechange = handlePDFResponse;
   http.send(null);
}
function showSubResponse()
{
   if(http.readyState == 4)
   {
   // alert(http.responseText);
      document.getElementById('subscribe').innerHTML=http.responseText;
   }
}
function goSub()
{
	var semail = document.getElementById('semail').value;
	var url = 'addsub.php?email=' + semail;
	//alert(url);
	document.getElementById('subscribe').innerHTML='<div class="tabletext" style="width: 200px; margin-bottom: 10px;"><img src="images/loading.gif" /> Your Subscription is being registered, please wait...</div>';
	http.open("GET",url, true);
	http.onreadystatechange = showSubResponse;
	http.send(null);
}