| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| <html> |
| <head> |
| <title>Tcl Users</title> |
| <link rel="stylesheet" href="style.css"> |
| </head> |
| |
| <body> |
| <? |
| prevnext "<h1>Tcl Users</h1>" |
| |
| if { [var exists TclUsers] } { |
| set TclUsers [var get TclUsers] |
| } else { |
| set TclUsers 1 |
| } |
| |
| if { [var exists Total] } { |
| set Total [var get Total] |
| } else { |
| set Total 1 |
| } |
| |
| if { ! [string is integer $Total] || ! [string is integer $TclUsers] } { |
| error "Only integers, please" |
| } |
| |
| if { $TclUsers > 200 } { |
| set TclUsers 200 |
| } |
| |
| if { $Total > 200 } { |
| set Total 200 |
| } |
| |
| if { $TclUsers > $Total } { |
| set Total $TclUsers |
| } |
| |
| puts "There are $TclUsers Tcl users and $Total |
| people in attendance, give or take a few." |
| |
| ?> |
| |
| <p></p> |
| |
| <table width="%100" border="0" cellspacing="0"> |
| <tbody> |
| <tr> |
| <? |
| |
| set i 0 |
| while { $i < $TclUsers } { |
| puts {<td bgcolor="red"> </td>} |
| incr i |
| } |
| while {$i < $Total } { |
| puts {<td bgcolor="blue"> </td>} |
| incr i |
| } |
| |
| ?> |
| </tr> |
| </tbody> |
| </table> |
| |
| <table width="%100"> |
| <tbody> |
| <tr> |
| <td align="left">%0</td> |
| <td align="right">%100</td> |
| </tr> |
| </tbody> |
| </table> |
| |
| <!-- <img src="graph.tcl?TclUsers=<? puts -nonewline $TclUsers ?>&Total=<? puts -nonewline $Total ?>" alt="Pie Chart"> --> |
| |
| |
| <?footer?> |
| </body> |
| </html> |
