function showMail(n)
{
	if (n==1) location.href='mailto:major777@libero.it';
	if (n==2) location.href='mailto:catello80@tiscali.it';
}

function chiudiFoto()
{
	var obj=document.getElementById('foto_preview');
	obj.style.visibility='hidden';
	obj.style.display="none"; 		
	if (document.contactForm) {
		var fldP = document.getElementById('provincia');
		fldP.style.visibility="visible"; 
		fldP = document.getElementById('prodotto');
		fldP.style.visibility="visible"; 	
		fldP = document.getElementById('trattamento');
		fldP.style.visibility="visible"; 	
		fldP = document.getElementById('feedback');
		fldP.style.visibility="visible"; 			
	}	
	document.fotop.src = '/img/caricamento.gif';
	hideMask();
}

function showMask() {
	var myWidth = 0, myHeight = 0, myScroll = 0, scrollTop = 0, obj;
	  if( typeof( window.innerWidth ) == 'number' ) {
	    //Non-IE
	    myWidth = window.innerWidth;
	    myHeight = window.innerHeight;
	    myScroll = document.body.offsetHeight;
	    scrollTop = document.body.scrollTop;	    
	  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	    //IE 6+ in 'standards compliant mode'
	    myWidth = document.documentElement.clientWidth;
	    myHeight = document.documentElement.clientHeight;
	    myScroll = document.documentElement.scrollHeight;	
	    scrollTop = document.documentElement.scrollTop;	    	        
	  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	    //IE 4 compatible
	    myWidth = document.body.clientWidth;
	    myHeight = document.body.clientHeight;
	    myScroll = document.body.scrollHeight;	
	    scrollTop = document.body.scrollTop;	    	    
	  }
	  
	obj = document.getElementById("mask");
	obj.style.width=myWidth.toString() + 'px'; 
	if (myScroll > myHeight)
		obj.style.height=myScroll.toString() + 'px';	
	else
		obj.style.height=myHeight;	
	obj.style.visibility="visible"; 
	obj.style.display="block"; 	
}

function hideMask() {
	var obj;
	obj = document.getElementById("mask");
	obj.style.visibility="hidden"; 
	obj.style.display="none"; 		
}

function mostraFoto(num)
{
	showMask();
	
	document.fotop.src = '/img/foto_'+num+'_g.jpg';
	
	var myWidth = 0, myHeight = 0, myScroll = 0, scrollTop = 0;
	  if( typeof( window.innerWidth ) == 'number' ) {
	    //Non-IE
	    myWidth = window.innerWidth;
	    myHeight = window.innerHeight;
	    myScroll = document.body.offsetHeight;
	    scrollTop = document.body.scrollTop;	  
	  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	    //IE 6+ in 'standards compliant mode'
	    myWidth = document.documentElement.clientWidth;
	    myHeight = document.documentElement.clientHeight;
	    myScroll = document.documentElement.scrollHeight;	
	    scrollTop = document.documentElement.scrollTop;	    	        
	  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	    //IE 4 compatible
	    myWidth = document.body.clientWidth;
	    myHeight = document.body.clientHeight;
	    myScroll = document.body.scrollHeight;	
	    scrollTop = document.body.scrollTop;	    	    
	  }
	

	var obj = document.getElementById('foto_preview');
	obj.style.left = ((myWidth - 630) / 2).toString() + 'px'; 
	obj.style.top = (scrollTop + 50).toString() + 'px';
	obj.style.visibility="visible"; 
	obj.style.display="block"; 	
}


function evaluatePosition(leftPos)
{
	if (document.body.clientWidth > 800) {
		var calibra = parseInt((document.body.clientWidth - 800) / 2);
		var posizione = leftPos + calibra;
		return posizione;
	}
	else
	{
		return leftPos;
	}
}

function setPositionMarker()
{
	var newPos = evaluatePosition(560);
	var obj=document.getElementById('div_bottom_right');
	if (obj) {
	obj.style.left = newPos+'px';
	obj.style.visibility = 'visible';
	obj.style.display = "block";	
	}	
}

window.onresize = setPositionMarker;