function changeImage(id) {
var pathname = document.getElementById(id).src
var parts1;
var parts2;
var newpath;
var temp;

parts = pathname.split("_");
temp = parts[0].substring(0,30) + "portfolio_full/";
parts2 = pathname.split("/");
newpath = temp + parts2[4];
//document.write(newpath); 
document.getElementById("main-thumb").src = newpath;
}

function showHelp(id) {
	if(id == 1){document.getElementById('helpText').innerHTML = "<b>E-commerce website</b><br />Selling products through a website.";}	
	if(id == 2){document.getElementById('helpText').innerHTML = "<b>Information website</b><br />A website with mainly textual static content..";}	
	if(id == 3){document.getElementById('helpText').innerHTML = "<b>CMS</b><br />Software to allow users with no web design experience to change page content.";}	
	if(id == 4){document.getElementById('helpText').innerHTML = "<b>SEO</b><br />Service to improve your search engine ranking and in turn traffic to your site.";}	
	if(id == 5){document.getElementById('helpText').innerHTML = "<b>Usability Testing</b><br />a website simple to use whilst maintaining professional design.";}	
	if(id == 6){document.getElementById('helpText').innerHTML = "<b>Copywriting</b><br />and formatting your pages textual content.";}	
	if(id == 7){document.getElementById('helpText').innerHTML = "<b>Ebay shop</b><br />Applying a custom designed template to the front of your eBay shop.";}	
	if(id == 8){document.getElementById('helpText').innerHTML = "<b>Ebay listing</b><br />Applying a custom designed template to the products of your eBay shop.";}	
	if(id == 9){document.getElementById('helpText').innerHTML = "<b>Corporate Branding:</b><br />Give your company the identity it needs.";}	
}

function checkBox(box) {
	if(document.getElementById(box).checked = "false") {
		document.getElementById(box).checked = "true"
	}
	else {
		document.getElementById(box).checked = "false"
	}
}