function winopen(site)
{
win = open(site,"win","width=510,height=380,menubar=no,scrollbars=no,resizable=no");
win.focus()
}
function bigopen(site)
{
win = open(site,"map","width=1040,height=600,menubar=yes,scrollbars=yes,resizable=yes");
win.focus()
}
function mediumopen(site)
{
win = open(site,"map","width=816,height=600,menubar=yes,scrollbars=no,resizable=yes");
win.focus()
}
function smallopen(site)
{
win = open(site,"map","width=616,height=600,menubar=yes,scrollbars=yes,resizable=yes");
win.focus()
}