Is there an autosize image piece of code?

[lo_volt]

Hey guys, I need to have a fixed size layout cell in Dreamweaver that will make any image inserted into it, fit the boundaries - an autosize I guess. Can anyone tell me how this is done? Thanks.

[Twey]

<img src="myimage.png" style="width:100%;height:100%;">

[lo_volt]

Thanks Twey I hope that'll do