Identifying the source for a dynamic text variable

I'm sure this is simple, but I'm a newbie working to modify a flash template, so... Sorry.

I have a dynamic text field on the stage. It's assigned a variable name of "a3". When the flash runs, it loads that text field with the value of a text field in an html file called "text.html", in which 开发者_JS百科the corresponding variable name is &prices_txt3. WHERE is the connection between the field name in the html file (&prices_txt3) and the field name for the dynamic text variable (a3) made? The "a3" variable is being used to populate the same text into two different dynamic text fields and I need to put different text into the second field. Just can't figure out how to get it done.

Thanks in advance.

you need ActionScript editor tab

watch it here

http://tv.adobe.com/#vi+f15914v1003

and after this just look up for your variable name in code.

try to modes: click on stage and review the as3 tab and click on your element and review as3 tab

Do you see "ExternalInterface" anywhere in your actionscript code?