function showNum(str) {
var leng = str.length;
var output = '';
document.write('
');
for (var i = 0; i < leng; i++) {
if (str[i]=='1')
document.write('
');
if (str[i]=='2')
document.write('
');
if (str[i]=='3')
document.write('
');
if (str[i]=='4')
document.write('
');
if (str[i]=='5')
document.write('
');
if (str[i]=='6')
document.write('
');
if (str[i]=='7')
document.write('
');
if (str[i]=='8')
document.write('
');
if (str[i]=='9')
document.write('
');
if (str[i]=='0')
document.write('
');
if (str[i]=='-')
document.write('
');
document.write('
');
}
document.write('
');
document.write('');
document.write(' ');
}