function openmail(u)
{
var url = 'mail.php?u=' + u
window.open(url, 'mail', 'width=700,height=400,scrollbars=yes,toolbar=no,location=no,menubar=0,directories=no,resizable=yes,status=0')
}
function opencolors(colors)
{
var url = 'optionsusercolors.php?howmanycolors=' + colors
window.open(url, 'colors', 'width=800,height=600,scrollbars=yes,toolbar=no,location=no,menubar=0,directories=no,resizable=yes,status=0')
}