/* cookies */
function GetCookie(name){
	var arg=name+"=";var alen=arg.length;var clen=document.cookie.length;var i=0;
	while(i<clen){
		var j=i+alen;
		if(document.cookie.substring(i,j)==arg)
			return getCookieVal(j);
		i=document.cookie.indexOf(" ",i)+1;
		if(i==0)
			break;
		}
	return null;
}

function SetCookie(name,value,expires,path,domain,secure){
	var today = new Date();
	var expires_date = new Date();
	if (isFinite(expires)){
		expires_date.setTime(today.getTime() + 3600000*24*expires);
	}else{
		expires_date=expires;
		}
        document.cookie=name+"="+escape(value)+((expires)?"; expires="+expires_date.toGMTString():"")+((path)?"; path="+path:"")+((domain)?";domain="+domain:"")+((secure)?"; secure":"");
}

function DeleteCookie(name,path,domain){
	if(GetCookie(name)){
document.cookie=name+"="+((path)?"; path="+path:"")+((domain)?"; domain="+domain:"")+"; expires=Tue, 01-Jan-2002 00:00:01 GMT";
	}
}
function getCookieVal(offset){
	var endstr=document.cookie.indexOf(";",offset);
	if(endstr==-1)endstr=document.cookie.length;
		return unescape(document.cookie.substring(offset, endstr));
}

/* header */
function el(element){
	return document.getElementById(element);
}


window.onunload=function(){
	void(0);	// non cancellare, serve per far rieseguire tutto il js quando si preme il back
}
function showDet(id){
	if ($('#'+id+'On').is(":hidden")){
		$('#'+id+'On').css("visibility","");
		$('#'+id+'On').slideDown("slow");
		$('#fr_'+id).attr({src: "/img/v001/dot_arrow_down.gif"});
	}
	else{
		$('#'+id+'On').slideUp("slow");
		$('#fr_'+id).attr({src: "/img/v001/dot_arrow_right.gif"});
	}
}
// dati sociali
function datiSociali(s){
	if (s=='on'){
		u="/inc/etc/datiSociali.php";
		var _url=u+"?"+Math.random()*100000;
		$("#datiSociali").load(_url);
		$("#datiSociali").fadeIn('slow');
		$("#datiSociali").css({'visibility':'visible','min-height':100});
		$("#dsOff").css({'display':''})
		$("#dsOn").css({'display':'none'})
	}
	else{
		cldatiSociali();
	}
}
function cldatiSociali(){
	$("#datiSociali").fadeOut('slow');
	$("#dsOn").css({'display':''})
	$("#dsOff").css({'display':'none'})
}
// target blank
function target() { 
	for (var i=0; i<document.links.length; i++){
		if(document.links[i].className.indexOf('blank') != -1)document.links[i].target="_blank";
	} 
}

/* apertura pop up di retention */
function retention(){}

function retention_on(s){

bodyW 	= document.documentElement.clientWidth;
marLeft = (bodyW - 600)/2;
bodyH 	= document.documentElement.clientHeight;
marTop 	= (bodyH - 273)/2;
if(s==0){
	var ret = GetCookie("ret");
//	alert ("s= "+s+" - ret= "+ret);
	if(ret == null){
		page = "/retention.php?type=RT";
//		SetCookie("ret","1"); // settaggio cookie per evitare apertura continua
		SetCookie('ret','1',0,'/','tiscali.it');
		window.open(page,"abbonati", 'toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no,status=no,width=770,height=448,top='+marTop+',left='+marLeft);
		}
	}
	else{
		return false;
	}
}

function uChoice(u){
	if (u == 0) {
		$('body').attr("onunload",'retention(0)');	
	}
	else {
		$('body').attr("onunload",'retention(1)');
	}
}

$(document).ready(function () {
	$("div.hpMain").click(function(){
		uChoice("1");
	});	
	$("a").click(function(){
		uChoice("1");
	});
});
/* end apertura pop up di retention */