function ploc(path) {
	for (var i = 1; i < 6; i++){
		document.getElementById('bar'+i).style.backgroundImage = 'url('+path+'images/bar'+i+'.jpg)'
		document.getElementById('bar'+i).style.backgroundRepeat = 'no-repeat'
	}
	document.getElementById('bar6i').style.backgroundImage = 'url('+path+'images/bar6i.jpg)'
	document.getElementById('bar7i').style.backgroundImage = 'url('+path+'images/bar7i.jpg)'
	document.getElementById('bar6i').style.backgroundRepeat = 'no-repeat'
	document.getElementById('bar7i').style.backgroundRepeat = 'no-repeat'
	document.getElementById('nav-index').style.display = 'block'
	document.getElementById('btn-info').style.display = 'block'
}