For this 768 x 90:

Use this:
<iframe scrolling=no border=0 frameborder=0 width=768 height=90 src="http://www.bido.com/Banner?s=72090"></iframe>

For this 468 x 60:

Use this:
<iframe scrolling=no border=0 frameborder=0 width=468 height=60 src="http://www.bido.com/Banner?s=46860"></iframe>

For this 300 x 250:

Use this:
<iframe scrolling=no border=0 frameborder=0 width=300 height=250 src="http://www.bido.com/Banner?s=300250"></iframe>

For this 200 x 60:
 
Use this:
<iframe scrolling=no border=0 frameborder=0 width=200 height=60 src="http://www.bido.com/Banner?s=20060"></iframe>

For this 120 x 60:
 
Use this:
<iframe scrolling=no border=0 frameborder=0 width=120 height=60 src="http://www.bido.com/Banner?s=12060"></iframe>

For this 125 x 125:
 
Use this:
<iframe scrolling=no border=0 frameborder=0 width=125 height=125 src="http://www.bido.com/Banner?s=125125"></iframe>

For this 120 x 240:
 
Use this:
<iframe scrolling=no border=0 frameborder=0 width=120 height=240 src="http://www.bido.com/Banner?s=120240"></iframe>