function sendAlert() 
{
	if (http_request.readyState == 4) 
	{
		if (http_request.status == 200) 
		{
			alert(http_request.responseText);
			pageTracker._trackPageview("/pagefilename1" ); 
		}else
		{
			alert('Error.');
		}
	}
}



function change_service(service){
	
	var service = (service == null) ? 'overview' : service;
	$('.service-visible').fadeOut('slow', function(){
		$(this).removeClass('service-visible');
		$('#services-'+service).addClass('service-visible');
		$('#services-'+service).fadeIn('slow');
	});
	basetitle = 'Services: ';
	if (service == 'overview') { 
		$('.pagetitle').html(basetitle + 'Overview');
	} else if (service == 'web-development') {
		$('.pagetitle').html(basetitle + 'Web Development');
	} else if (service == 'application-development') {
		$('.pagetitle').html(basetitle + 'Application Development');
	} else if (service == 'application-management') {
		$('.pagetitle').html(basetitle + 'Application Support');
	} else if (service == 'system-architecture') {
		$('.pagetitle').html(basetitle + 'System Architecture');
	} else if (service == 'project-management') {
		$('.pagetitle').html(basetitle + 'Project Management');
	}
}