/*
 * Valsassina Cultura JS v1.0
 *
 * Copyright (c) 2009 MegCom
 *
 * Date: 2009-09-02 17:34:21 -0500 (Fri, 2 Sep 2009)
 */
 
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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

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 frmCerca(){
	x=document.frmcerca.chiave.value;
	temp=x.replace(/ /gi,"");
	//alert("xxx"+temp+"xxx"+temp.length);
	if((temp!="")&&(temp.length>=3)){
		document.frmcerca.submit();
	}else{
		alert("Attenzione!\nInserire una parola di almeno 3 caratteri (senza spazi) per la ricerca.");
		return false;	
	}
}

var posizGal=1;
function moveGal(k, tot){
	var newPos=posizGal+k;
	if((newPos>0)&&(newPos<=tot)){
		var temp=$('#imggal'+newPos).position();
		offset=(-temp.left);
		$('#sliderimg').animate({ opacity: '0.4' }, 100 );
		$('#sliderimg').animate({ 'left': offset+'px' }, 500 );
		$('#sliderimg').animate({ opacity: '1' }, 100 );
		posizGal=newPos;
	}
	return false;
} 

function demoGallery(kk){
	//alert(kk);
    var options = { continuous: true };
    var img = {
        player:     'img',
        content:    'include/img.php?id='+kk+'&w=800',
        options:    options
    };
    Shadowbox.open([img]);
	return false;
}

function controllo(k){
	if(!k.privacy.checked){
		alert("Attenzione!\nDevi accettare il trattamento dei tuoi dati personali per proseguire.");
		return false;
	}
	return true;
}