//Test dek Browser
var abilitato=0;
var strin="";     
function test(){
	//analizza il browser
	browserName=navigator.appName.charAt(0);
	browserVer=parseInt(navigator.appVersion);
	if (browserName=="N" && browserVer >= 4) abilitato=1;
	if (browserName=="M" && browserVer >= 4) abilitato=2;
	if (abilitato==2) { //Explorer
		document.frmBw.Browser.value="Explorer"
	}
	if (abilitato==1) { //Mozzilla
		document.frmBw.Browser.value="Mozzilla"
	}	
}
			
	function Invia(){
		if(document.frmLgn.User.value=="" || document.frmLgn.Pass.value==""){
							alert ("Dati mancanti !");
							return false;
		}
	}

	var win=null;
	function NewWindow(URL,itemName,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;}
		  else if((pos!="center" && 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=yes';
		win=window.open(URL,itemName,settings);
		
	if(win.focus){win.focus();}
	}

		

	Home_U = new Image(); 
	Home_D = new Image();
	Home_U.src ="../Images/Home_U.jpg";
	Home_D.src ="../Images/Home_D.jpg";
	
	function SchiacciaHome(Cosa){
			document.images[Cosa].src = Home_D.src;
	}
	function AlzaHome(Cosa){
		document.images[Cosa].src = Home_U.src;
	}
	
	Bracelets_U = new Image(); 
	Bracelets_D = new Image();
	Bracelets_U.src ="../Images/Bracelets_U.jpg";
	Bracelets_D.src ="../Images/Bracelets_D.jpg";
	
	function SchiacciaBracelets(Cosa){
			document.images[Cosa].src = Bracelets_D.src;
	}
	function AlzaBracelets(Cosa){
		document.images[Cosa].src = Bracelets_U.src;
	}

	Necklaces_U = new Image(); 
	Necklaces_D = new Image();
	Necklaces_U.src ="../Images/Necklaces_U.jpg";
	Necklaces_D.src ="../Images/Necklaces_D.jpg";
	
	function SchiacciaNecklaces(Cosa){
			document.images[Cosa].src = Necklaces_D.src;
	}
	function AlzaNecklaces(Cosa){
		document.images[Cosa].src = Necklaces_U.src;
	}
	
	Earrings_U = new Image(); 
	Earrings_D = new Image();
	Earrings_U.src ="../Images/Earrings_U.jpg";
	Earrings_D.src ="../Images/Earrings_D.jpg";
	
	function SchiacciaEarrings(Cosa){
			document.images[Cosa].src = Earrings_D.src;
	}
	function AlzaEarrings(Cosa){
		document.images[Cosa].src = Earrings_U.src;
	}

	Rings_U = new Image(); 
	Rings_D = new Image();
	Rings_U.src ="../Images/Rings_U.jpg";
	Rings_D.src ="../Images/Rings_D.jpg";
	
	function SchiacciaRings(Cosa){
			document.images[Cosa].src = Rings_D.src;
	}
	function AlzaRings(Cosa){
		document.images[Cosa].src = Rings_U.src;
	}
	
	Brooches_U = new Image(); 
	Brooches_D = new Image();
	Brooches_U.src ="../Images/Brooches_U.jpg";
	Brooches_D.src ="../Images/Brooches_D.jpg";
	
	function SchiacciaBrooches(Cosa){
			document.images[Cosa].src = Brooches_D.src;
	}
	function AlzaBrooches(Cosa){
		document.images[Cosa].src = Brooches_U.src;
	}
	
	News_U = new Image(); 
	News_D = new Image();
	News_U.src ="../Images/News_U.jpg";
	News_D.src ="../Images/News_D.jpg";
	
	function SchiacciaNews(Cosa){
			document.images[Cosa].src = News_D.src;
	}
	function AlzaNews(Cosa){
		document.images[Cosa].src = News_U.src;
	}

	Archive_U = new Image(); 
	Archive_D = new Image();
	Archive_U.src ="../Images/Archive_U.jpg";
	Archive_D.src ="../Images/Archive_D.jpg";
	
	function SchiacciaArchive(Cosa){
			document.images[Cosa].src = Archive_D.src;
	}
	function AlzaArchive(Cosa){
		document.images[Cosa].src = Archive_U.src;
	}