This example uses fadeIn and fadeOut. Mouseover all three rapidly and soon the boxes will no longer appear! FireBug shows opacities are remaining set.

• Mouseover me to show a blue box! What?
• Mouseover me to show a red box! What?
• Mouseover me to show a green box! What?

This example uses fadeTo and fadeOut

• Mouseover me to show a blue box! What?
• Mouseover me to show a red box! What?
• Mouseover me to show a green box! What?