function start() {
	$('cosa_sub_bg').setOpacity('0.95');
	$('trattamenti_sub_bg').setOpacity('0.95');
	$('consigli_sub_bg').setOpacity('0.95');
	$('stanze_sub_bg').setOpacity('0.95');
}

function resize() {
	  		
			//Define image ratio & minimum dimensions
			var a = $('img1');
			var minwidth = 950;
			var minheight = 694;
			var ratio = minheight/minwidth;
			
			
			//Gather browser and current image size
			var imagewidth = $(a).getWidth();
			var imageheight = $(a).getHeight();
			browserwidth = document.viewport.getWidth();;
			browserheight = document.viewport.getHeight();;
			
			//Check for minimum dimensions
			if ((browserheight < minheight) && (browserwidth < minwidth)){
				new Effect.Scale(a, 100, {scaleMode: {originalHeight: minheight, originalWidth: minwidth}, scaleFrom: 100});
			}
			else{	
				//When browser is taller	
				if (browserheight > browserwidth){
				    imageheight = browserheight;
				    imagewidth = browserheight/ratio;
					new Effect.Scale(a, 100, {scaleMode: {originalHeight: browserheight, originalWidth: imagewidth}, scaleFrom: 100});

				    if (browserwidth > imagewidth){
				    	imagewidth = browserwidth;
				    	imageheight = browserwidth * ratio;
					new Effect.Scale(a, 100, {scaleMode: {originalHeight: imageheight, originalWidth: browserwidth}, scaleFrom: 100});
				    }
				
				}
				
				//When browser is wider
				if (browserwidth >= browserheight){
				    imagewidth = browserwidth;
				    imageheight = browserwidth * ratio;
					new Effect.Scale(a, 100, {scaleMode: {originalHeight: imageheight, originalWidth: browserwidth}, scaleFrom: 100});
				    
				    if (browserheight > imageheight){
				    	imageheight = browserheight;
				    	imagewidth = browserheight/ratio;
					new Effect.Scale(a, 100, {scaleMode: {originalHeight: browserheight, originalWidth: imagewidth}, scaleFrom: 100});
				    }
				}
			}
			return false;
	};


function frase() {
};

frase = new frase();
number = 0;
frase[number++] = "<div id='frase' style='background: url(images/frasi/01.gif) no-repeat; display:none'></div>"
frase[number++] = "<div id='frase' style='background: url(images/frasi/02.gif) no-repeat; display:none'></div>"
frase[number++] = "<div id='frase' style='background: url(images/frasi/03.gif) no-repeat; display:none'></div>"
frase[number++] = "<div id='frase' style='background: url(images/frasi/04.gif) no-repeat; display:none'></div>"
frase[number++] = "<div id='frase' style='background: url(images/frasi/01.gif) no-repeat; display:none'></div>"
frase[number++] = "<div id='frase' style='background: url(images/frasi/02.gif) no-repeat; display:none'></div>"
frase[number++] = "<div id='frase' style='background: url(images/frasi/03.gif) no-repeat; display:none'></div>"
frase[number++] = "<div id='frase' style='background: url(images/frasi/04.gif) no-repeat; display:none'></div>"

increment = Math.floor(Math.random() * number);

function frase_eng() {
};

frase_eng = new frase_eng();
number = 0;
// imageArray
frase_eng[number++] = "<div id='frase' style='background: url(images/frasi/01eng.gif) no-repeat; display:none'></div>"
frase_eng[number++] = "<div id='frase' style='background: url(images/frasi/02eng.gif) no-repeat; display:none'></div>"
frase_eng[number++] = "<div id='frase' style='background: url(images/frasi/03eng.gif) no-repeat; display:none'></div>"
frase_eng[number++] = "<div id='frase' style='background: url(images/frasi/04eng.gif) no-repeat; display:none'></div>"
frase_eng[number++] = "<div id='frase' style='background: url(images/frasi/01eng.gif) no-repeat; display:none'></div>"
frase_eng[number++] = "<div id='frase' style='background: url(images/frasi/02eng.gif) no-repeat; display:none'></div>"
frase_eng[number++] = "<div id='frase' style='background: url(images/frasi/03eng.gif) no-repeat; display:none'></div>"
frase_eng[number++] = "<div id='frase' style='background: url(images/frasi/04eng.gif) no-repeat; display:none'></div>"

increment = Math.floor(Math.random() * number);

function menu_h(a,b) {
	var x = $(a);
	var y = $(a).getStyle('visibility');
	if (y = 'hidden') {
	//	alert ('vivo');
		x.setStyle({visibility: 'visible'});
		$(b).setStyle({visibility: 'visible'});
	}
}

function menu_o(a,b) {
	var x = $(a);
	var y = $(a).getStyle('visibility');
	if (y = 'visible') {
	//	alert ('vivo');
		x.setStyle({visibility: 'hidden'});
		$(b).setStyle({visibility: 'hidden'});
	}
}

function menu_a(a) {
	new Effect.Appear(a, {from: 0.0, to:0.8});
	$('trattamenti_sub').setStyle({display: 'none'});
	$('consigli_sub').setStyle({display: 'none'});
}

function menu_b(a) {
	new Effect.Appear(a, {from: 0.0, to:0.8});
	$('cosa_sub').setStyle({display: 'none'});
	$('consigli_sub').setStyle({display: 'none'});
}

function menu_c(a) {
	new Effect.Appear(a, {from: 0.0, to:0.8});
	$('cosa_sub').setStyle({display: 'none'});
	$('trattamenti_sub').setStyle({display: 'none'});
}

function sx() {
	var x = $('collection_content_list_ul').getStyle('left');

	var xx = x.substring(0,x.length-2);
	
	if (xx < 0) {
	new Effect.Move('collection_content_list_ul', { x: 750, y: 0, mode: 'relative' });
	}
};

function dx() {
	var x = $('collection_content_list_ul').getStyle('left');
	
	var xx = x.substring(0,x.length-2);

	if (xx > -24000) {
	new Effect.Move('collection_content_list_ul', { x: -750, y: 0, mode: 'relative' });
	}
};

function checkform_info() {
	var sw = 0;
	var msg = '';
	var nome = document.contatto.nome.value;
	var cognome = document.contatto.cognome.value;
	var email = document.contatto.email.value;
	var citta = document.contatto.citta.value;
	var cap = document.contatto.cap.value;

	var the_box1 = document.contatto.checklegge[0].checked;
		
		var x = document.contatto.email.value;
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		if (filter.test(x)) {
		//alert('YES! Correct email address');
		} else {
		
		msg += "Indirizzo email inesatto.\n" ;
		
		sw = 1 ;	
		} 


		if (!nome) {
		msg += "devi inserire il nome.\n" ;
		sw = 1 ;
		}
		
		if (!cognome) {
		msg += "devi inserire il cognome.\n" ;
		sw = 1 ;
		}
		if (!email) {
		msg += "devi inserire l\' email.\n" ;
		sw = 1 ;
		}
		if (!citta) {
		msg += "devi inserire la citta.\n" ;
		sw = 1 ;
		}
		if (!cap) {
		msg += "devi inserire il cap.\n" ;
		sw = 1 ;
		}
		
		if (the_box1 == true) {
		msg += "Devi accettare la clausola.\n" ;
		
		sw = 1 ;
		}
		
		
		
		if(sw == 1 ) {
			
			alert(msg);
			return false ;
		
		}

}

function sendMail_info() {

	var url = "" ;
	
	nome = document.contatto.nome.value ;
	cognome = document.contatto.cognome.value ;
	email = document.contatto.email.value ;
	citta = document.contatto.citta.value;
	cap = document.contatto.cap.value;
	country = document.contatto.country.value;
	
	url  = "./php/contatto.php?action=sendmail_info"  ;
	url += "&nome="+nome ;
	url += "&cognome="+cognome ;
	url += "&email="+email ;
	url += "&citta="+citta ;
	url += "&cap="+cap ;
	url += "&country="+country ;

 
	var ajaxObj = new ClassAJAX();
	ajaxObj.setExecute(false) ;
	ajaxObj.setReturn(true) ;
	ajaxObj.runAJAX(url) ;

	var html = "" ;
	var htmlOld = "" ;

	myInterval = window.setInterval(
	function() {
		htmlOld = html ;
		html = ajaxObj.getHtml() ;
		if (html != false) {
		
			if (htmlOld == html) {

				window.clearInterval(myInterval);

				var elem = eval("document.getElementById('cosa_content') ;") ;
				 
				//alert(html);
				
				elem.innerHTML=html ;

			}

		} else {
			
		}
	}
	,1) ; 
}



function dologinWebUser(url){
	
	 
	
	var login = document.getElementById('login').value ;
	var passwd = document.getElementById('passwd').value ;
	
	new  Ajax.Request('./ajax/ajax.php?center=dologin&login='+login+'&passwd='+passwd, 
{ 
    method:'get', 
    onSuccess: function(transport){ 
    var response = transport.responseText || "no response text"; 
    
	if(response == "OK") {
		window.location.href=window.location.href ;
	} else {
		alert('Login errato.');
	}
	
    }, 
     
    onFailure: function(){ alert('Something went wrong...')} 
}); 

}