//apre una finestra singola o un frameset
function OpenWin(openurl)
{
newwindow=window.open(openurl,"","scrollbars=yes,top=0,left=0,screenX=0,screenY=0,width=600,height=400")
newwindow.creator=self
}

//apre una finestra singola o un frameset
function OpenWinForum(openurl)
{
newwindow=window.open(openurl,"","scrollbars=no,top=0,left=0,screenX=0,screenY=0,width=200,height=170")
newwindow.creator=self
}


//apre una finestra singola o un frameset
function OpenWinSchede(openurl)
{
newwindow=window.open(openurl,"","scrollbars=yes,top=0,left=0,screenX=0,screenY=0,width=400,height=300")
newwindow.creator=self
}