function apri(iddiv)
{
    document.getElementById(iddiv).style.visibility = "Visible";
}
function chiudi(iddiv)
{
    document.getElementById(iddiv).style.visibility = "Hidden";
}
function setover(iddiv)
{
    document.getElementById(iddiv).style.color = "#E7DECF";
}
function setout(iddiv)
{
    document.getElementById(iddiv).style.color = "#776441";
}




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