// effetto di blend al rollover delle imma
function high(which2){
    theobject=which2
    highlighting=setInterval("highlightit(theobject)",40)
}
function highlightit(cur2){
    if (cur2.style.MozOpacity>0.6)
        cur2.style.MozOpacity=parseFloat(cur2.style.MozOpacity)-0.1
    else if (cur2.filters&&cur2.filters.alpha.opacity>60)
        cur2.filters.alpha.opacity-=10
    else if (window.highlighting)
    clearInterval(highlighting)
}

function low(which2){
    clearInterval(highlighting)
    if (which2.style.MozOpacity)
        which2.style.MozOpacity=1.0
    else if (which2.filters)
        which2.filters.alpha.opacity=100
}


// funzioni per l'accensione del div a ttt schermo con flash
function accendi(oggetto,lar,alt,colore) {
    document.getElementById('flash').style.visibility= "visible";
    // posiziono il cont_flash
    target = document.getElementById("cont_flash");
    target.style.visibility= "visible";
    target.style.width = lar;
    target.style.height = alt;
    target.style.marginLeft = -lar/2;
    target.style.marginTop = -alt/2;
    if (colore != undefined) {
        target.style.backgroundColor = colore;
    } else {
        target.style.backgroundColor = "#FFFFFF";
    }
    
    //posiziono il chiudi_flash
    target_chiudi = document.getElementById("chiudi_flash");
    target_chiudi.style.marginLeft = (lar/2)-50
    target_chiudi.style.marginTop = (alt/2)+5
    blend(oggetto,lar,alt,colore);
}

function blend(oggetto,lar,alt,colore) {
    var1 = oggetto;
    var2 = lar;
    var3 = alt;
    var4 = colore;
    lancio=setInterval("anima(var1,var2,var3,var4)",40)
}

function anima(flash,lar,alt,colore){
    var_col = (colore != undefined) ? colore : "#FFFFFF";
    target = document.getElementById("cont_flash");
    if (target.style.MozOpacity < 1.0) {
        target.style.MozOpacity=parseFloat(target.style.MozOpacity)+0.1
    } else if (target.filters&&target.filters.alpha.opacity <100) {
        target.filters.alpha.opacity+=10  
    } else if (target.style.opacity < 1.0) {
        target.style.opacity = parseFloat(target.style.opacity)+0.1
    } else if (window.lancio) {
        document.getElementById('chiudi_flash').style.visibility = "visible";
        if (flash.substr(flash.indexOf(".")) == ".swf") {
			put_flash(flash, 'flash',lar,alt,'6.0',var_col,'',target,'ita');
        } else if (flash.substr(flash.indexOf(".")) == ".mov") {
            put_video ="<object classid=\"clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B\" codebase=\"http://www.apple.com/qtactivex/qtplugin.cab\" height=\""+alt+"\" width=\""+lar+"\">";
            put_video += "<param name=\"cache\" value=\"true\">";
            put_video += "<param name=\"src\" value=\""+flash+"\">";
            put_video += "<param name=\"autoplay\" value=\"true\">";
            put_video += "<param name=\"controller\" value=\"true\">";
            put_video += "<param name=\"volume\" value=\"30\">";
            put_video += "<param name=\"scale\" value=\"noscale\">";
            put_video += "<param name=\"bgcolor\" value=\""+var_col+"\">";
            put_video += "<embed ";
            put_video += "height=\""+alt+"\"";
            put_video += "pluginspage=\"http://www.apple.com/quicktime/download/\" ";
            put_video += "src=\""+flash+"\" ";
            put_video += "type=\"video/quicktime\""; 
            put_video += "width=\""+lar+"\"";
            put_video += "controller=\"true\"";
            put_video += "autoplay=\"true\"";
            put_video += "volume=\"30\"";
            put_video += "scale=\"noscale\"";
            put_video += "cache=\"true\"";
            put_video += "bgcolor=\""+var_col+"\">";
            put_video += "</object>";
            target.innerHTML = put_video;
        }
        clearInterval(lancio)
    }
}

function spegni() {
    document.getElementById('chiudi_flash').style.visibility= "hidden";
    var target = document.getElementById("cont_flash");
    target.innerHTML = "";
    if (target.style.MozOpacity) {
        target.style.MozOpacity = 0.0;
    } else if (target.style) {
        target.style.opacity = 0;
    }else if (target.filters || target.filters.alpha.opacity) {        
        target.filters.alpha.opacity= 0;
    }
    document.getElementById('cont_flash').style.visibility= "hidden";
    document.getElementById('flash').style.visibility= "hidden";
}
// funzione inserimento flash
function put_flash (file, descrizione, lar, alt, versione, fondo, style,div_dest,lang)  {
    var so = new SWFObject(file, descrizione, lar, alt, versione, fondo, style,lang);
    so.write(div_dest);
}