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

var win=null;

function OpenNewWindow(mypage,myname,w,h,scroll,pos)
{
    if(pos=="random")
    {
        LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;
        TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;
    }
    if(pos=="center")
    {
        LeftPosition=(screen.width)?(screen.width-w)/2:100;
        TopPosition=(screen.height)?(screen.height-h)/2:100;
    }
    if(pos=="top")
    {
        LeftPosition=20;
        TopPosition=20;
    }
    else if((pos!="center" && pos!="top" && pos!="random") || pos==null)
    {
        LeftPosition=0;
        TopPosition=20
    }

    settings='width='+w+', height='+h+', top='+TopPosition+', left='+LeftPosition+', scrollbars='+scroll+', location=no, directories=no, status=no, menubar=no, toolbar=no, resizable=no';
    win=window.open(mypage,myname,settings);

    if(win.focus)
    {
        win.focus();
    }
}

function checkSearchForm(mySearchString){
	if(mySearchString != ""){
		if(mySearchString.length >= 3){
			document.forms.searchProductsForm.submit();
		} else {
			alert("ATTENZIONE: parametro di ricerca troppo breve.");
		}
	} else {
		alert("Inserire un parametro di ricerca.");
	}
}

function removeFromChart(id){
	if(confirm("Eliminare il prodotto selezionato dal carrello?")){
		document.getElementById("prodotto[" + id + "]").value = 0;
		document.forms.carrelloForm.submit();
	}
}

function chartGetConfirmation() {
    if(document.getElementById('pagam_contrass').checked){
		if(confirm("Sei sicuro di voler procedere con la conferma dell'ordine?")){
			window.location = "conferma_ordine.php?fase=1";
		}
	}else{
		alert('E\' necessario accettare il pagamento in contrassegno');
	}
}