Column Macro
#column("2" "true" "false")
content of my first column
#endcolumn()
#column("2" "true" "false")
content of my second column
#endcolumn()
#column("2" "true" "false")
content of my first column
#endcolumn()
#column("2" "true" "false")
content of my second column
#endcolumn()