// VARIABILI
/*
var text;
var img_txt;
var img_out_txt;
var img_subdir;
*/
var img_name = new Array("aereo", "barca", "hotel", "orologio");
var my_op = new Array (80, 80, 80, 80);
var my_img = new Array("E", "E", "E", "E");
var my_dir = new Array(-1, -1, -1, -1);
var my_ov = new Array(0, 0, 0, 0);

//LEVARE COMMENTO PER PROVE
//var text = "Portofino Luxury Group Portofino Luxury Group Portofino Luxury Group Portofino Luxury Group ";
//var img_txt = new Array("Portofino Luxury Group", "Looking for Luxury", "Luxury Services", "Luxury Photo Gallery");
//var img_out_txt = "Portofino Luxury Group, il portale del lusso";

//COMMENTARE IL SEGUENTE SWITCH PER PROVE
/*
switch (location.hostname) {
case "www.portofino-luxury.com":
    text = "Portofino Luxury Group Portofino Luxury Group Portofino Luxury Group Portofino Luxury Group ";
    img_txt = new Array("Portofino Luxury Group", "Looking for Luxury", "Luxury Services", "Luxury Photo Gallery");
    img_out_txt = "";
    img_subdir = "portofino";
    break;
case "www.firenzeluxury.com":
    text = "Firenze Luxury Group Firenze Luxury Group Firenze Luxury Group Firenze Luxury Group ";
    img_txt = new Array("Firenze Luxury Group", "Looking for Luxury", "Luxury Services", "Luxury Photo Gallery");
    img_out_txt = "";
    img_subdir = "firenze";
    break;
case "www.montecarloluxury.it":
    text = "Montecarlo Luxury Group Montecarlo Luxury Group Montecarlo Luxury Group Montecarlo Luxury Group ";
    img_txt = new Array("Montecarlo Luxury Group", "Looking for Luxury", "Luxury Services", "Luxury Photo Gallery");
    img_out_txt = "";
    img_subdir = "montecarlo";
    break;
case "www.prague-luxury.com":
    text = "Prague Luxury Group Prague Luxury Group Prague Luxury Group Prague Luxury Group ";
    img_txt = new Array("Prague Luxury Group", "Looking for Luxury", "Luxury Services", "Luxury Photo Gallery");
    img_out_txt = "";
    img_subdir = "praga";
    break;    
default:
    text = "";
    img_txt = new Array("-", "-", "-", "-");
    img_out_txt = "+";
    img_subdir = "x";
}*/


var count = text.length-1;
var charsn = document.body.clientWidth / 18; // 18 è 36/2 metà del font-size
//document.getElementById('scritta').style.width = document.body.clientWidth + "px";
//alert(document.body.clientWidth);
function ScrollIt()
{
return ;
    /*
    var thetext = text.substring(count, text.length) + " " + text.substring(0, count);
    var adiv = document.getElementById("scritta");
    adiv.innerHTML = thetext.substring(0, charsn); //52
    if (count >= 0 )
        count --;
    else
        count = text.length-1;
    
    setTimeout('ScrollIt()', 250);
    */
}
        
//GESTIONE PULSANTI
function ButtFade(index)
{
    var myimg = document.getElementById(img_name[index]);
    if (document.all)
    {
        myimg.filters[0].opacity=my_op[index];
    }
    else
    { 
        myimg.style.MozOpacity=my_op[index]/100;
    }
    
    if ((my_op[index]<60)||(my_op[index]>80))
        my_dir[index] = my_dir[index] * (-1);
        
    if (my_op[index]<60)
    { 
        if (my_img[index]=="E")
        {
            myimg.src="images/" + img_subdir + "/bottoni-1/" + img_name[index] + "-interno.jpg";
            my_img[index]="I";
        }
        else
        {
            myimg.src="images/" + img_subdir + "/bottoni-1/" + img_name[index] + "-esterno.jpg";
            my_img[index]="E";
        }
    }
    
    my_op[index] = my_op[index] + (my_dir[index] * 2);
    if (my_ov[index] == 0)
        setTimeout("ButtFade(" + index + ")", 300);
}
function ButtMouseOv(index)
{
    var myimg = document.getElementById(img_name[index]);
    my_op[index] = 80;
    my_dir[index] = -1;
    if (document.all)
    {
        myimg.filters[0].opacity=my_op[index];
    }
    else
    { 
        myimg.style.MozOpacity=my_op[index]/100;
    }
    
    if (my_img[index]=="E")
         myimg.src="images/" + img_subdir + "/bottoni-2/" + img_name[index] + "-esterno.jpg";
    else
        myimg.src="images/" + img_subdir + "/bottoni-2/" + img_name[index] + "-interno.jpg";
        
    my_ov[index] = 1;
    
    //var mytxt = document.getElementById('infobut');
    //mytxt.innerHTML = img_txt[index];
}
function ButtMouseOut(index)
{
    my_ov[index] = 0;
    ButtFade(index);
    
    //var mytxt = document.getElementById('infobut');
    //mytxt.innerHTML = img_out_txt;
}
function AllButtFade()
{
    for (i=0; i<4; i++)
    {
        var mytmpimg = document.getElementById(img_name[i]);
        mytmpimg.src = "images/" + img_subdir + "/bottoni-2/" + img_name[i] + "-esterno.jpg";
    }
    setTimeout('ButtFade(0)', 0);
    setTimeout('ButtFade(1)', 1500);
    setTimeout('ButtFade(2)', 0);
    setTimeout('ButtFade(3)', 1500);
    
    //var init_txt = document.getElementById('infobut');
    //init_txt.innerHTML = img_out_txt;
}