function showDetails(url, title) {
	var siteImage = document.getElementById('col_1-5_left'); 
	var siteText = document.getElementById('col_2-5_right'); 

	siteImage.innerHTML = 
		'<p class="imageName">' + title + '</p>' +  
		'<a href="#" onclick="openWindow(\'' + url + '\')"><img class="imageMain" src="graphics/' + url + '.jpg"/></a>'; 

	siteText.innerHTML = text[url]; 
}

function openWindow(url) {
	window.open('http://www.' + url); 
}

function showSection(title) {
	var sectionText = document.getElementById('col_3_right'); 

	sectionText.innerHTML = text[title]; 
}

function writeCaption(url) {
	var captionText = document.getElementById('caption'); 

	var text_array = new Array; 

	text_array['out'] = ''; 
	text_array['index.php'] = ''; 
	text_array['about.php'] = '<p>We specialise in creative design and development for the internet, providing elegant and unique online solutions.</p>'; 
	text_array['portfolio.php'] = '<p>Our portfolio contains sites that are clean, simple and effective.</p>'; 
	text_array['services.php'] = '<p>Our services cover everything you need to get your website up and running as smoothly as possible.</p>'; 
	text_array['case.php'] = '<p>Our sites cover a wide variety of different styles and have been built for a variety of businesses and organisations.</p>'; 
	text_array['discussion.php'] = '<p>The web is constantly evolving. New ideas and new ways of working are always being developed.</p>'; 
	text_array['contact.php'] = '<p>We are always happy to receive your comments.</p>'; 

	captionText.innerHTML = text_array[url]; 
}

function sendEmail(text) {
	var em1 = 'mail'; 
	var em2 = 'futuragraphics';
	var em3 = 'eu';

	if (text) {
		document.write('<a href="mailto:' + em1 + '@' + em2 + '.' + em3 + '">' + text + '</a>'); 
	} else {
		document.write('<a href="mailto:' + em1 + '@' + em2 + '.' + em3 + '">' + em1 + '@' + em2 + '.' + em3 + '</a>'); 
	}
}