function displayWindow(url, width, height) {
        var Win = window.open(url,'displayWindow','width='+width+',height='+height+',resizable=0,scrollbars=yes,menubar=no,location=0,directories=0');
}
function picture(n){
url=''+n;
open('picture.php','Picture','toolbar=no scrollbars=no status=no location=no')}