function ApriWinter (par) 
{
window.open('http://www.livigno.eu/flashmap/winter/index.jsp','winter','scrollbars=no,status=no,width=650,height=500');
}
function ApriCross (par) 
{
window.open('http://www.livigno.eu/flashmap/cross/index.jsp','cross','scrollbars=no,status=no,width=780,height=440'); 
}