var xmlHttp

function showData(str1,str2)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="mid.php";
url=url+"?table="+str1;
url=url+"&id="+str2;
var randomnumber=Math.floor(Math.random()*10000000);
url=url+"&rand="+randomnumber;
document.getElementById("show").innerHTML="<br><br><br><br><div align='center'><img src='ajax-loader.gif' /></div>";
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 
function showData1(str1,str2,str3,str4)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="gallery_mid.php";
url=url+"?cat="+str1;
url=url+"&beg="+str2;
url=url+"&divn="+str3;
url=url+"&st="+str4;
var randomnumber=Math.floor(Math.random()*10000000);
url=url+"&rand="+randomnumber;
document.getElementById("show").innerHTML="<br><br><br><br><div align='center'><img src='ajax-loader.gif' /></div>";
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}
function showGallery(str1,str2,str3,str4,str5)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="gallery_mid.php";
url=url+"?year="+str1;
url=url+"&cat="+str2;
url=url+"&beg="+str3;
url=url+"&divn="+str4;
url=url+"&st="+str5;
var randomnumber=Math.floor(Math.random()*10000000);
url=url+"&rand="+randomnumber;
document.getElementById("show").innerHTML="<br><br><br><br><div align='center'><img src='ajax-loader.gif' /></div>";
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}
function showData2(str1,str2,str3,str4)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="mid.php";
url=url+"?table="+str1;
url=url+"&id="+str2;
url=url+"&divn="+str3;
url=url+"&st="+str4;
var randomnumber=Math.floor(Math.random()*10000000);
url=url+"&rand="+randomnumber;
document.getElementById("show").innerHTML="<br><br><br><br><div align='center'><img src='ajax-loader.gif' /></div>";
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("show").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;
}
function openPic(title,pic,width,height,left,top){
var newWindow=window.open("","newWindow","height="+height+",width="+width+",left="+left+",top="+top);
newWindow.document.write("<html><title>"+title+"</title><body leftmargin='0' topmargin='0' marginwidth='0' marginheight='0' style='background-repeat:no-repeat'><img src="+pic+" width="+width+" height="+height+" />");
var bleft=width-50;
var btop=height-25;
newWindow.document.write('<div style="position:absolute; width:50px; height:50px; z-index:1; left: '+bleft+'px; top: '+btop+'px;"><input type="button" value="Close" onclick="window.close()"></div></body></html>');
}
function ZoomImage(img,w,h)
	{
	var win = window.open('zoom.php?image='+img,'','width='+w+',height='+h+'');
	}
function hideNext(){
	document.getElementById("next").style.visibility="hidden";
}
function hideBack(){
	document.getElementById("back").style.visibility="hidden";
}
function showNext(){
	document.getElementById("next").style.visibility="visible";
}
function showBack(){
	document.getElementById("back").style.visibility="visible";
}
function hideNext1(){
	document.getElementById("next1").style.visibility="hidden";
}
function hideBack1(){
	document.getElementById("back1").style.visibility="hidden";
}
function showNext1(){
	document.getElementById("next1").style.visibility="visible";
}
function showBack1(){
	document.getElementById("back1").style.visibility="visible";
}

