// Colora le righe della tabella ************************************************************************************************
onload=ColoraRighe;

function ColoraRighe(){
var tabelle=document.getElementsByTagName("table");
for(i=0;i<tabelle.length;i++){
    if(tabelle[i].className.indexOf("righealterne")>=0){
        trs=tabelle[i].tBodies[0].rows;
        for(j=1;j<trs.length;j+=2)
            trs[j].className="alterna";
        }
    }
}

// Data e Ora del portale *******************************************************************************************************
function doClock(){ 
  var t=new Date(),a=doClock.arguments,str="",i,a1,lang="4";
  var month=new Array('Gennaio','genn', 'Febbraio','febbr', 'Marzo','mar', 'Aprile','apr', 'Maggio','magg', 'Giugno','giugno', 'Luglio','luglio', 'Agosto','ag', 'Settembre','sett', 'Ottobre','ott', 'Novembre','nov', 'Dicembre','dic');
  var tday= new Array('Domenica','domenica','Luned&igrave;','luned&igrave;', 'Marted&igrave;','marted&igrave;', 'Mercoled&igrave;','mercoled&igrave;','Gioved&igrave;','gioved&igrave;','Venerd&igrave;','venerd&igrave;','Sabato','sabato');
  for(i=0;i<a.length;i++) {a1=a[i].charAt(1);switch (a[i].charAt(0)) {
  case "M":if  ((Number(a1)==3) && ((t.getMonth()+1)<10)) str+="0";
  str+=(Number(a1)>1)?t.getMonth()+1:month[t.getMonth()*2+Number(a1)];break;
  case "D": if ((Number(a1)==1) && (t.getDate()<10)) str+="0";str+=t.getDate();break;
  case "Y": str+=(a1=='0')?t.getFullYear():t.getFullYear().toString().substring(2);break;
  case "W":str+=tday[t.getDay()*2+Number(a1)];break; default: str+=unescape(a[i]);}}return str;
}


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


// Stile delle colonne *********************************************************************************************************
var expDays = 30;  // Giorni di durata del cookie
var standardStyle = '1'; // Stile predefinito
var nameOfCookie = 'switchstyle'; // Nome cookie  
var urlToCSSDirectory = ''; // URL where your .css files are placed on your site. Example: http://www.seniorennet.be/URL_DIRECTORY/

// Now you can set here the names of your different .css files; exactly the name as set on your website
var ScreenCSS_1 = '../../../../../../common/css/colonna_col+.css';
var ScreenCSS_2 = '../../../../../../common/css/colonna_col-.css';

// This is the main function that does all the work
function switchStyleOfUser(){
	var fontSize = GetCookie(nameOfCookie);
	if (fontSize == null) {
		fontSize = standardStyle;
	}
	
	if (fontSize == "1") { document.write('<link rel="stylesheet" type"text/css" href="../../common/js/' + urlToCSSDirectory + ' ' + ScreenCSS_1 + '" media="screen">'); }
	if (fontSize == "2") { document.write('<link rel="stylesheet" type"text/css" href="../../common/js/' + urlToCSSDirectory + ScreenCSS_2 + '" media="screen">'); }
	
	var fontSize = "";
	return fontSize;
}

var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

// Function to get the settings of the user
function getCookieVal (offset) {  
	var endstr = document.cookie.indexOf (";", offset);  
	if (endstr == -1)    
	endstr = document.cookie.length;  
	return unescape(document.cookie.substring(offset, endstr));
}
	
// Function to get the settings of the user
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 to remember the settings
function SetCookie (name, value) {
	var argv = SetCookie.arguments;  
	var argc = SetCookie.arguments.length;  
	var expires = (argc > 2) ? argv[2] : null;  
	var path = (argc > 3) ? argv[3] : null;  
	var domain = (argc > 4) ? argv[4] : null;  
	var secure = (argc > 5) ? argv[5] : false;  
	document.cookie = name + "=" + escape (value) + 
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
	((path == null) ? "" : ("; path=" + path)) +  
	((domain == null) ? "" : ("; domain=" + domain)) +    
	((secure == true) ? "; secure" : "");
}

// Function to remove the settings
function DeleteCookie (name) {  
	var exp = new Date();  
	exp.setTime (exp.getTime() - 1);  
	var cval = GetCookie (name);  
	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

// This function is used when the user gives his selection
function doRefresh(){
	location.reload();
}

// This will call the main function.  Do not remove this, because otherwise this script will do nothing...
document.write(switchStyleOfUser());