function show(elmnt)
{
document.getElementById(elmnt).style.visibility="visible";
}
function hide(elmnt)
{
document.getElementById(elmnt).style.visibility="hidden";
}

function grey(elmnt)
{
document.getElementById(elmnt).style.color="#cccccc";
}
function green(elmnt)
{
document.getElementById(elmnt).style.color="#008000";
}

function setLinkColor(linkColor) {
	links = document.links;
	pageLocation = document.location.href;
	indexHome="http://www.candeovision.co.uk/";//this needs to be changed to the true homepage
	if (pageLocation==indexHome) pageLocation="http://www.candeovision.co.uk/index.php?id=1";//forces home page link to be coloured
	for (i=0;i<links.length;i++) {
		if (links[i].name == "modLink") {
			linkURL = links[i].href;
			bSetLink = false;
			if (pageLocation==linkURL) bSetLink=true;
			
			if (bSetLink) {
					links[i].style.color = linkColor;
					break;
			}
		}
	}

}