// JavaScript Document
var xmlhttp;



function showDefinition(str)
{
xmlhttp=GetXmlHttpObject();

if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
if (str != "") 
	{ 
	var url="getdefinition.asp";
	url=url+"?q="+str;
	url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
	}
else
	document.getElementById("ajax").style.display="none";
}

function cambiaValor(str1)
{

	document.getElementById("nombre").value=str1;	
	document.getElementById("ajax").style.display="none";
}
function cambiaValorGlosario(str1)
{

	document.getElementById("term").value=str1;	
	document.getElementById("ajax").style.display="none";
}

function mostrarBarra(i)
{
	document.getElementById(i).className="cursor";
}
function quitarBarra(i)
{
	document.getElementById(i).className="ajax";
}
function stateChanged()
{
if (xmlhttp.readyState==4)
{

document.getElementById("txtHint").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;
}