- echo " <button class=\"onbutton enableborder\" onClick='sendButton(\"1\",\"$DISPID\");'>On</button>"
- echo " <button class=\"offbutton\" onClick='sendButton(\"0\",\"$DISPID\");'>Off</button>"
+ echo " <button id=\"onbtn_$DISPID\" class=\"onbutton enableborder\" onClick='sendButton(\"1\",\"$DISPID\");'>On</button>"
+ echo " <button id=\"offbtn_$DISPID\" class=\"offbutton\" onClick='sendButton(\"0\",\"$DISPID\");'>Off</button>"