Embed fonts at runtime

Hi,

I am embedding around 100 fonts(ttf, otf, ttc etc.) in my Adobe Air desktop application using css stylesheet.

I am using Flash Builder 4.7 for the development.

The issue I am facing is the compiler gets much slow when compiling the fonts and sometimes I can't make a release build.

Hence i am thinking is there any way I can skip the fonts embedding at compile time and put the fonts in some application directory and load the fonts at run time when necessary.

Please advice.

Thanks in advance.

Jameel