function jsCSS(a,o,c1,c2)
{
	switch (a){
		case 'swap':
			o.className= o.className.replace(c1,c2);
		break;
		case 'add':
			if(!jscss('check',o,c1)){o.className+=o.className?' '+c1:c1;}
		break;
		case 'remove':
			var rep=o.className.match(' '+c1)?' '+c1:c1;
			o.className=o.className.replace(rep,'');
		break;
		case 'check':
			return new RegExp('\\b'+c1+'\\b').test(o.className)
		break;
	}
}


function ActivateSub(subID, buttonID){
	document.getElementById('whoWeAreLink').className = 'idle';
	document.getElementById('whatWeDoLink').className = 'idle';
	document.getElementById('howToReachUsLink').className = 'idle';
	document.getElementById('whereWeAreLink').className = 'idle';
	document.getElementById('FAQsLink').className = 'idle';
	document.getElementById('linksLink').className = 'idle';
	document.getElementById('subWhoWeAre').style.display = 'none';
	document.getElementById('subWhatWeDo').style.display = 'none';
	document.getElementById('subLinks').style.display = 'none';

	var subTable = document.getElementById(subID);
	var button = document.getElementById(buttonID);
	var subNavFarLeft = document.getElementById('subNavFarLeftImg');
	button.className = 'active';
	subTable.style.display = 'block';
	subNavFarLeft.className = 'subNavFarLeftActive';
}

function ActivateLink(linkID){
	var link = document.getElementById(linkID);
	link.style.visibility = 'visible';
}
function DeactivateLink(linkID){
	var link = document.getElementById(linkID);
	link.style.visibility = 'hidden';
}