function now_window(mainURL)
{
window.open (mainURL, "info", 'toolbar=yes, location=0, scrollbars=yes, width=450, height=450, left=10,top=3, resizable=0');
}
function now_windowmax (mainURL)
{
window.open (mainURL, "infomax", 'toolbar=yes, location=0, scrollbars=yes, width=550, height=600, left=10,top=3, resizable=0');
}
function new_window (mainURL)
{
window.open (mainURL);
}