//GLOBALS
var w3c = (document.getElementById) ? 1:0
var ns4 = (document.layers) ? 1:0  //browser detect for NS4 & W3C standards

function getObject(sObj) {
    if (w3c)
        theObj = document.getElementById(sObj);
    else if (ns4)
        theObj = eval("document." + sObj);
    return theObj;
}


function visual(aa,num_cat) {
if (document.getElementById){

    if(document.getElementById(aa).style.display=='none'){
        document.getElementById(aa).style.display='';
    }else{
        for (i=1;i<=num_cat;i++){
           document.getElementById(i).style.display='none';
        }
        document.getElementById(aa).style.display='none';
    }
}
}


function visual_fam(cat,num_cat) {
if (document.getElementById){
    for (i=1;i<=num_cat;i++){
        if(i!=cat)
           document.getElementById(i).style.display='none';
    }
    if(document.getElementById(cat).style.display=='none'){
        document.getElementById(cat).style.display='';
    }else{
        document.getElementById(cat).style.display='none';
    }
}
}


function motorericerca()
  {
  var tro=document.motore.f_cerca;
  if(tro.value=="")
    {
    alert('Devi inserire un testo per la ricerca');
    tro.focus();
    return (false);
    }
  else
    {
    return(true);
    }
  }

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function gb_inner(aaa,bbb){

    obj=getObject(aaa);
    obj.innerHTML = bbb;

}

function vai(url){
    if (confirm('Confermi la cancellazione?')){
    location.replace(url);
    }else{
    }
}



function apriPop(foto) {
    msg=open("","DisplayWindows"," toolbar=no,directories=no,menubar=no,resizable=no");
    d=msg.document;
    d.write("<head><SCRIP"+"T>");
    d.write("function ridimensiona(){");
    d.write("window.resizeTo(");
    d.write("document.im1.width+11,");
    d.write("document.im1.height+29);");
    d.write("};document.title=document.im1.src;</SCRIP"+"T></head>");
    d.write("<body topmargin=0 leftmargin=0 scroll=no>");
    d.write("<img src='"+foto+"' name='im1' onLoad='ridimensiona()'>");
    d.write("</body>");
    d.close();
    msg.focus();
}
