function switchFirst(x,y) { 
	document.getElementById('strat').className = 'blue';
	document.getElementById('oper').className = 'green';
	document.getElementById('tact').className = 'red';
	document.getElementById('prot').className = 'gray';
	document.getElementById('res').className = 'gray';
	document.getElementById('abo').className = 'gray';
	document.getElementById('new').className = 'gray';
	document.getElementById('ord').className = 'gray';
}

function switchSecond(x,y) { 
	document.getElementById('gh').className = 'second';
	document.getElementById('hur').className = 'second';
	document.getElementById('safe').className = 'second';
	
	document.getElementById('mdfp').className = 'second';
	document.getElementById('mdfpa').className = 'second';
	document.getElementById('sp').className = 'second';
	document.getElementById('bar').className = 'second';
	document.getElementById('rail').className = 'second';
	document.getElementById('sand').className = 'second';
	document.getElementById('fox').className = 'second';
	document.getElementById('rpg').className = 'second';
	document.getElementById('sen').className = 'second';

	document.getElementById('nbs').className = 'second';
	document.getElementById('cap').className = 'second';
	document.getElementById('bri').className = 'second';

	document.getElementById('vid').className = 'second';
	document.getElementById('pho').className = 'second';
	document.getElementById('suc').className = 'second';
	document.getElementById('dep').className = 'second';
	document.getElementById('rif').className = 'second';
	
	
	document.getElementById('ref').className = 'second';
	document.getElementById('ind').className = 'second';
	document.getElementById('faq').className = 'second';
	document.getElementById('glo').className = 'second';
	document.getElementById('lib').className = 'second';
	
	document.getElementById('his').className = 'second';
	document.getElementById('exe').className = 'second';
	document.getElementById('com').className = 'second';
	document.getElementById('con').className = 'second';
		
	document.getElementById('rele').className = 'second';
	document.getElementById('pre').className = 'second';
	document.getElementById('eve').className = 'second';
	document.getElementById('med').className = 'second';
						
	document.getElementById('fed').className = 'second';
	document.getElementById('law').className = 'second';
	document.getElementById('gsa').className = 'second';
	document.getElementById('shi').className = 'second';
	
	document.getElementById(x).className = y;		
}