/*
function getCookie(name){
	var cname = name + "="
	var dc = document.cookie
	if (dc.length > 0){
	begin = dc.indexOf(cname)
	if (begin != -1){
	begin += cname.length
	end = dc.indexOf(";", begin)
	if (end == -1) end = dc.length
	return unescape(dc.substring(begin, end))
	}
}
return null
}

// An adaptation of Dorcht's function for setting a cookie.
function _setCookie(name, value, expires, path, domain, secure){
	document.cookie = name + "=" + escape(value) +
	((expires == null) ? "" : "; expires=" + expires.toGMTString()) +
	((path == null) ? "" : "; path=" + path) +
	((domain == null) ? "" : "; domain=" + domain) +
	((secure == null) ? "" : "; secure")
}

// An adaptation of Dorcht's function for deleting a cookie.
function deleteCookie(name,path,domain){
	if (getCookie(name)){
		document.cookie = name + "=" +
		((path == null) ? "" : "; path=" + path) +
		((domain == null) ? "" : "; domain=" + domain) +
		"; expires=Thu, 01-Jan-00 00:00:01 GMT"
	}
}



function setCookie(nome, valore){
	expDays=1/3600//set expiration date 7
	var expiration = new Date()
	expiration.setTime(expiration.getTime() + (expDays*24*60*60*1000)); // expiry date
	
	_setCookie(nome, valore, expiration);
}


function set(dominio,lingua){
	setCookie("lang", lingua);
	location.href=dominio;
}
/*
function seten($dominio,$lingua){
	setCookie("lang", "en");
	location.href='http://www.html.it';
}

function setit(){
	setCookie("lang", "it");
	document.location.reload();
}

function setfr(){
	setCookie("lang", "fr");
	document.location.reload();
}
*/


function start(dominio, lingua){
	editLinks(dominio, lingua);
	setHome();
}
	



function editLinks(dominio, lingua){
	
	var elem;
	for(var i=0; i<document.links.length; i++){
		elem=document.links[i];
		
	/*	alert (elem.href.substring(0, dominio.length));	*/

		/*if(elem.host=="work.akosweb.it"){
			elem.host=dominio.substring(7,dominio.length);
		}*/
		
		
			
		if((elem.href.slice(0, dominio.length))==dominio && elem.pathname.slice(elem.pathname.length-3)=="php"){
				
			if(elem.href.search==''){
				elem.href=elem.href+'?lang='+lingua;
			}else{
				elem.href=elem.href+'&lang='+lingua;
			}
		}
	}
}

function setHome(){
	var titolo=document.getElementById('titolo').innerHTML;
	
	if(titolo=="English" || titolo=="Italiano" || titolo=="Francais"){
		document.getElementById('titolo').innerHTML="Home Page";
	}	
}