var xmlhttp;

function showaboutus(str,id)
{
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null)
  	{
  		alert ("Browser does not support HTTP Request");
  		return;
  	}
	var url="";	
	if (str == 'ab')
		{
			url = "pages/show_aboutus.php";
			url=url+"?id="+id;
			xmlhttp.onreadystatechange=stateChanged5;
		}
	if (str == 'ab2')
		{
			url = "pages/show_aboutus.php";
			url=url+"?id="+id;
			xmlhttp.onreadystatechange=stateChanged6;
		}
	if (str == 'te')
		{
			url = "pages/show_term.php";
			url=url+"?id="+id;
			xmlhttp.onreadystatechange=stateChanged6;
		}	
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function stateChanged5()
{
	if (xmlhttp.readyState==4)
	{
		document.getElementById("show_aboutus").innerHTML=xmlhttp.responseText;
	}
}
function stateChanged6()
{
	if (xmlhttp.readyState==4)
	{
		document.getElementById("show_term").innerHTML=xmlhttp.responseText;
	}
}
function GetXmlHttpObject()
{
	if (window.XMLHttpRequest)
  	{
  	// code for IE7+, Firefox, Chrome, Opera, Safari
  		return new XMLHttpRequest();
  	}
	if (window.ActiveXObject)
  	{
  		// code for IE6, IE5
  		return new ActiveXObject("Microsoft.XMLHTTP");
  	}
	return null;
}