function showImg(idElement,image) {
	document.getElementById(idElement).style.display = 'block';
	var immagine = document.createElement("img"); 
	immagine.setAttribute('src', 'images/'+image);
	var paragrafo = document.createElement("p"); 
	var testo = document.createTextNode('Studio legale Ntuk, corso Vittorio Emanuele II 70, Torino');
	paragrafo.appendChild(testo);
	document.getElementById(idElement).appendChild(immagine);
}


function hideImg(idElement) {
	document.getElementById(idElement).style.display = 'none';
	for (i=0; i<document.getElementById(idElement).childNodes.length; i++) {
		document.getElementById(idElement).removeChild(document.getElementById(idElement).childNodes[i]);
	}
}


function changeLang(lang) {
	document.cookie = 'lang = ' + lang;
}


function showElement(idElement, elementsList) {
	for(i = 0; i < elementsList.length; i++) {
		if(elementsList[i] == idElement) {
			document.getElementById(idElement).style.display = 'block';
		} else {
			document.getElementById(elementsList[i]).style.display = 'none';
		}
	}
}