var scelta
var tipo

function govai()
{
if(scelta == "boh")
	window.alert("valore non valido: Scegli un argomento valido")

else{
	if(scelta == "mailto:tizio.net@iol.it")
		window.open("../main/mail.htm","x",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,width=250,height=300');
	else{
		if(tipo == "appro")
		window.open(scelta,"x",'toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=500,height=500');
		else{
		if(document.bar.combo1.selectedIndex >= 15)
		window.open(scelta,"x",'toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=500,height=500');
		else
		window.open(scelta,"x",'toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=700,height=500');}
}			
}
}

function govai_main()
{
if(scelta == "boh")
	window.alert("valore non valido: Scegli un argomento valido")

else{
	if(scelta == "mailto:tizio.net@iol.it")
		window.open("../main/mail.htm","x",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=250,height=300');
	else{
		if(tipo == "appro")
		window.open(scelta,"x",'toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=500,height=500');
		else{
		window.open(scelta,"x",'toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=700,height=500');}
}	
}
}

function k(){ 
	if(window.confirm("Vuoi veramente chiudere questa finestra?"))
	window.close();
} 

function getSelectedIndex(){
	return document.bar.combo1.selectedIndex;
}