function ShowTxt(ntxt){
	if (ntxt==""){ntxt=1}
	
	var linkobj=document.getElementById('lnk_'+ntxt)
	var divobj=document.getElementById('txt'+ntxt)
	
	var childObj=tdmenu.childNodes;
	for(var i=0; i<childObj.length; i++){	
		var obj = childObj[i];
		if(obj.nodeName.toLowerCase() == "a"){				
			obj.style.color="#ff9900"
			obj.style.background="url(/img/goccia_a.gif) no-repeat right"
		}	
	}	
			
	var childObj=tdcorpo.childNodes;
	for(var i=0; i<childObj.length; i++){	
		var obj = childObj[i];
		if(obj.nodeName.toLowerCase() == "div"){				
			obj.style.display = "none"
		}	
	}
	
	divobj.style.display = "block"				
	if (divobj.offsetHeight>400){
		divobj.style.height=400
	}			
			
	linkobj.style.color="#3399cc"
	linkobj.style.background="url(/img/goccia_b.gif) no-repeat right"
	
}


//EMAIL ANTI-SPAM
function emas(user){
	var st_domain = "scenthesis.it"
	var st_recipient = user + "@" + st_domain
	var st_url = "mailto:" + st_recipient
	document.write(st_recipient.link(st_url));
}