<style>

#confirm:disabled, #cancel:disabled {

background-color: dimgrey;

}

</syle>

I completley understand if somebody says "I don't like your way!".

I am not imposing my ideas to anyone. And when somebody shows me I am wrong I thank him and change my way of doing things.

Sorry about refactoring your solution. I just did what I think what you would do. You are very welcome to show your solution. Although I think we both lost the motivation for keeping this talk.