var  http_request = false;
var aid;
function Isconfirm(id)			
{
    aid = id;
    var s=false;
    if (window.XMLHttpRequest)  // For Mozilla, Safari,...
        http_request = new XMLHttpRequest();
    else if (window.ActiveXObject)  // For IE
    {
      try
      {
           http_request = new ActiveXObject("Msxml2.XMLHTTP");
      }
      catch (e)
      {
        try {
             http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
      }
    }
    if (!http_request)
    {
      alert('Giving up :( Cannot create an XMLHTTP instance)');
      return false;
    }
    http_request.open('get', "getcusid.php?id="+aid, true);
    http_request.onreadystatechange = alertContents;
    http_request.send(null);
}

function alertContents()
{
  if (http_request.readyState == 4)
  {
      var tid = http_request.responseText;
	var res = confirm('Are you Sure you want to delete this customer?');
	if(res && tid==0)
	  window.location = "?id="+aid;
	else if(res && tid==1)
        var res1 = confirm('The selected customer has a non-zero balance.Deleting this customer will cause an adjusting transaction to be created.Is this Ok?');
      if (res1)
         window.location = "?id="+aid;
	else if(res && tid==2)
	   alert("The selected customer has recurring transaction.So you cannot delete this customer");
   }
}