function hideAll() {

	document.getElementById('enidatosi').style.display='none';
	document.getElementById('antigiransi').style.display='none';
	document.getElementById('akmi').style.display='none';
	document.getElementById('katharismos').style.display='none';
	document.getElementById('ilios').style.display='none';
	document.getElementById('makigiaz').style.display='none';
	document.getElementById('soma').style.display='none';
	document.getElementById('cellulite').style.display='none';
	document.getElementById('mallia').style.display='none';
	document.getElementById('andriki').style.display='none';
	
	document.getElementById('enidatosilink').className='enidatosi';
	document.getElementById('antigiransilink').className='antigiransi';
	document.getElementById('akmilink').className='akmi';
	document.getElementById('katharismoslink').className='katharismos';
	document.getElementById('ilioslink').className='ilios';
	document.getElementById('makigiazlink').className='makigiaz';
	document.getElementById('somalink').className='soma';
	document.getElementById('cellulitelink').className='cellulite';
	document.getElementById('mallialink').className='mallia';
	document.getElementById('andrikilink').className='andriki';

}

function showLayer(which) {

	document.getElementById(which).style.display='block';	
	document.getElementById(which+'link').className=which+'Active';

}