function makeObject()
{
	var x;
	if (window.ActiveXObject) 
	{
		x = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else if (window.XMLHttpRequest) 
	{
	x = new XMLHttpRequest();
	}
return x;
}

var request = makeObject(); 
var the_content;

function check_content(the_content)
{
	request.open('get', the_content);
	request.onreadystatechange = parseCheck_content;
	request.send('');
}

function parseCheck_content()
{
	if(request.readyState == 1)
	{
		document.getElementById('main').innerHTML = "<img src='img/ajax-loader.gif' alt='Loading...'/><h4>Loading...</h4>";
	}
	
	if(request.readyState == 4)
	{
		var answer = request.responseText;
		document.getElementById('main').innerHTML = answer;
	}
}