function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImgRestore2() { //v3.0
  var i,x,a=document.MM_sr,b=document.MM_sr2; 
  	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++){x.src=x.oSrc;} 
  	for(i=0;b&&i<b.length&&(x=b[i])&&x.oSrc;i++){x.src=x.oSrc;}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImage2() { //v3.0
  var i,j=0,x,a=MM_swapImage2.arguments; document.MM_sr2=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr2[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

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) x=document.getElementById(n); return x;
}

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];}}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


status='ristorante-ilfocolare';

var isMozilla = navigator.userAgent.indexOf('Mozilla') != -1 && parseInt(navigator.appVersion.substring(0,1)) >= 5;
var isIE = navigator.userAgent.indexOf('MSIE') != -1;
var isOpera = navigator.userAgent.match(/Opera/)
var isNetscape = navigator.appName == "Netscape";

if (isMozilla)
    {layerStyleRef="layer.style.";layerRef="document.getElementById";styleSwitch=".style";}
  else if (isNetscape) 
    {layerStyleRef="layer.";layerRef="document.layers";styleSwitch="";}
  else
    {layerStyleRef="layer.style.";layerRef="document.all";styleSwitch=".style";}

  
function showLayer(layerName){	
  eval(layerRef+'("'+layerName+'")'+styleSwitch+'.display="block"'); 	
} 	

function hideLayer(layerName){    	
  eval(layerRef+'("'+layerName+'")'+styleSwitch+'.display="none"');
}

// show picture

function showpic(img) {
  picture = new Image();
  picture.src = (img);
  control(img);
}
function control(img) {
  if ((picture.width!=0)&&(picture.height!=0)) {
    wpic = picture.width;
    hpic = picture.height;
    w = "enlarge.php?img="+img;
	features = "toolbar=no,scrollbars=no,titlebar=no";
    windowpic = window.open(w,"",features);}
  else {
    string = "control('"+img+"')";
    time = setTimeout(string,20);}
}

//  show picture end

function ckfields() {			
var flgerr

    flgerr = false;

    if (document.contact.name.value == "")
	{
        alert ("La preghiamo di inserire il vostro nome!");
        document.contact.name.focus();
        flgerr = true;
        return false;
    }
	if (document.contact.mailphone.value == "")
    {
	    alert ("La preghiamo di inserire una modalità di contatto!");
		document.contact.mailphone.focus();
		flgerr = true;
		return false;
	}
	if ((document.contact.interest.value == "niente, per ora.") && (document.contact.message.value == ""))
	{			
		alert ("La preghiamo di completare uno di questi campi rimasti vuoti!");
		document.contact.message.focus();
		flgerr = true;
		return false;
	}
	
	if (flgerr == false)
	{	
		document.contact.submit();
	}
		
}