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

function add_img_to_preload(img_name){
    _A_img[_A_img.length] = img_name;
}

function preload_img(){
    var d=document; 
    if(d.images){ 
        if(!d.p) d.p=new Array();
            var i,j=d.p.length; 
                for(i=0; i<_A_img.length; i++){
                    if (_A_img[i].indexOf("#")!=0){ 
                        d.p[j]=new Image; d.p[j++].src=_A_img[i];
                    }
                }
    }   
}

function img_preloader(){
    _A_img          = new Array();
    this.load       = preload_img;
    this.add        = add_img_to_preload;
}

//NEL BODY
//<body onLoad="preload_images('percorso immagine', 'percorso_immagine);">                                               
