var xmlhttp;
function getxmlhttp()
{
   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 selectnewsdetails(type)
{
	
	xmlhttp=getxmlhttp();
    if (xmlhttp==null)
    {
      alert("Your Browser does not support AJAX");
      return;
    }
	 var url='productdetails.php'+'?transtype='+type;
	//alert(url);
	 xmlhttp.onreadystatechange=selectstatusnewsdetails;
	 xmlhttp.open('GET',url,true);
     xmlhttp.send(null);
}

function selectstatusnewsdetails()
{
    // alert(xmlhttp.responseText);
	 if (xmlhttp.readyState==4)
     {
	     document.getElementById("itemsection").innerHTML=xmlhttp.responseText;
	 }
  
}