HTML font size in percentages

[J. Landman Gay]

I have a field whose HTMLtext is set to a heavily tagged HTML file that 
changes the font size repeatedly. We want to allow the user to adjust the 
size of the text. The easiest way would be to use percentages for the font 
sizes so that changing the field's textsize would change the markup 
proportionally, but LC fields don't seem to support that. Is there a trick 
or do I need to do a series of replacements? I'm afraid that will be too 
slow, there's a lot of text.

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Jacqueline Landman Gay | jacque at hyperactivesw.com
HyperActive Software | http://www.hyperactivesw.com