function openWindow(url) {
   popupWin = window.open(url,'new_page','width=250,height=250,top=200,left=300,scrollbars=no')
}

function openWindow_c(url) {
   popupWin = window.open(url,'new_page','width=600,height=200')
}

function openWindow_meteo(url) {
   popupWin = window.open(url,'new_page','width=400,height=350,top=50,left=30,scrollbars=no')
}
function openWindow_not(url) {
   popupWin = window.open(url,'new_page','width=600,height=450,top=10,left=100,scrollbars=yes')
}