/*function toggleBox(menu)
{
    if(document.layers)	   //NN4+
    {
	   currStato = document.layers[menu].display;
	   Stato = (currStato == "block" ? "none" : "block");        
       document.layers[menu].display = Stato;
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        for(k=0;k<2;k++) {
	        var currDiv = "menu" + k;
	    	var obj = document.getElementById(currDiv);    
	    	obj.style.display = "none";
        }
	    var obj = document.getElementById(menu);
	    currStato = obj.style.display;
	    Stato = (currStato == "block" ? "none" : "block");        
        obj.style.display = Stato;
    }
    else if(document.all)	// IE 4
    {
		currStato = document.all[menu].style.display;
		Stato = (currStato == "block" ? "none" : "block");        
        document.all[menu].style.display = Stato;
    }
}

*/
 function toggleBox(menu)
 {
     if(document.layers)	   //NN4+
     {
        document.layers[menu].display = "block";
     }
     else if(document.getElementById)	  //gecko(NN6) + IE 5+
     {
         var obj = document.getElementById(menu);
         obj.style.display = "block";
     }
     else if(document.all)	// IE 4
     {
         document.all[menu].style.display = "block";
     }
 }


function toggleBox2(menub)
{
     if(document.layers)	   //NN4+
    {
	   currStato = document.layers[menub].display;
	   Stato = (currStato == "block" ? "none" : "block");        
       document.layers[menub].display = Stato;
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        for(k=0;k<1;k++) {
	        var currDiv = "menub" + k;
	    	var obj = document.getElementById(currDiv);    
	    	obj.style.display = "none";
        }
	    var obj = document.getElementById(menub);
	    currStato = obj.style.display;
	    Stato = (currStato == "block" ? "none" : "block");        
        obj.style.display = Stato;
    }
    else if(document.all)	// IE 4
    {
		currStato = document.all[menub].style.display;
		Stato = (currStato == "block" ? "none" : "block");        
        document.all[menub].style.display = Stato;
    }
}


function hideBox()
{

	        var currDiv = "menub0";
	    	var obj = document.getElementById(currDiv);    
	    	obj.style.display = "none";
        }
    
    
function chiudiBox(currDiv)
{
	    	var obj = document.getElementById(currDiv);    
	    	obj.style.display = "none";
        }