Livecycle Designer assistance

Not sure if this is the right place for questions on LiveCycle Designer ES4 or not, here's hoping!

Is there a way to change the colour of the content area of textfields when they do do not have focus?

The following changes the fill colour of BOTH the prompt and content area of a textflield, which is more than I need...

TextField1.border.fill.color.value = "0,255,0";

The following changes the fill of content area for a textfield when it has focus!

TextField1.ui.oneOfChild.border.fill.color.value = "0,200,0";

I want to be able to change the color ONLY on the content area for a field (or all fields, if possible) when it DOES NOT have focus!

Hoping someone can help me with this issue....

Thanks