var xmlHttp;
var result_into;

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 get_full_dsc(url,parameters)
{
if(!url)
{
	alert('How i can know the server side script to be execute?!!!');
	return;
}
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
xmlHttp.onreadystatechange=show_result;
url = url+"?"+	parameters;
xmlHttp.open("GET",url,false);
xmlHttp.send(null);
}

function show_result() 
{ 
	if (xmlHttp.readyState==4)
	{ 
                result_into = xmlHttp.responseText;

	}
}

function show_alert(url,parameters)
{
if(!url)
{
	alert('How i can know the server side script to be execute?!!!');
	return;
}
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
xmlHttp.onreadystatechange=alert_result;
url = url+"?"+	parameters;
xmlHttp.open("GET",url,false);
xmlHttp.send(null);
}

function alert_result() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		alert(xmlHttp.responseText);
	}
}