webif/var/mongoose/lib/altrow

if {![exists -proc altrow]} {
	proc altrow {{attrs ""}} {{i 0}} {
		puts -nonewline "<tr"
		if {[string first "class=" $attrs] == -1} {
			case $i {
			    0 { puts -nonewline " class=odd" }
			    1 { puts -nonewline " class=even" }
			}
			set i [expr ! $i]
		}
		if {$attrs ne ""} { puts -nonewline " $attrs" }
		puts ">";
	}
}