function cambiaimmagine1(obj, img, lan){
	obj.src="images/" + img + "_"+ lan + ".gif";
}

function switchIMG (Bobj,Sobj){
	var img_name= new Array(2);
	var img_path= new Array(2);
	img_path[0]=Bobj.src;
	img_path[1]=Sobj.src;
	i=0;
	
	while(img_path[i]!=null){
		len=img_path[i].length;
		trimP=img_path[i].lastIndexOf("/")
		img_name[i]=img_path[i].substr((trimP+1));
		img_path[i]=img_path[i].substr(0,(trimP+1));
		i++;
	}
	Bobj.src=img_path[0]+img_name[1];
	//Sobj.src=img_path[1]+img_name[0];		//attivando questo, l'immagine viene switcata tra i 2 oggetti
}


function NOquote(text){					//change "char in \" and ' char in \'
	txt=text.value.replace(/"/g,'"');
	txt=txt.replace(/'/g,"'");
	text.value=txt;
}

function DELquote(form){
	j=0;
	while (form.elements[j]!=null){
		if (form.elements[j].type=="text" || form.elements[j].type=="password" || form.elements[j].type=="textarea"){
			NOquote(form.elements[j]);
		}
		j++;
	}
}
<!-- Original:  Andrea Bianchi  -->
<!-- Web Site:  http://www.web-link.it -->
function WebDate() {
	var now = new Date();
	var year= now.getYear();if (year < 1000) year += 1900;
	nameDay = new Array('Domenica','Lunedi','Martedi','Mercoledi','Giovedi','Venerdi','Sabato');
	nameMth = new Array('Gennaio','Febbraio','Marzo','Aprile','Maggio', 'Giugno', 'Luglio', 'Agosto', 'Settembre', 'Ottobre', 'Novembre','Dicembre');
	document.write(nameDay[now.getDay()]+ ' ' + now.getDate() + " " + nameMth[now.getMonth()] + " " + year);
}