Follow these steps to integrate Flash Zoomer (http://www.yofla.com/flash/flash-zoomer/) into your WP blog:

1. Install the WP-SWFObject Wordpress plugin
If you have not installed it yet, download and install the SWF Object plugin. You can download it from here: http://downloads.wordpress.org/plugin/wp-swfobject.2.0.zip
Optionally you can follow the instruction on the plugin’s WP homepage: http://wordpress.org/extend/plugins/wp-swfobject/

2. Upload flashZoomer.swf
Upload flashZoomer.swf to any location of your WP site, which is convenient for you. For example you can create a directory named “flashzoomer” inside the plugins folder and upload the flashZoomer.swf there. The path to the swf will look like this: /wp-content/plugins/flashzoomer/flashZoomer.swf

Please note, when using FlashZoomer v.3.2 and above you can’t set the movie size using the WP-SWFObject width and height parameters (well, you can but then also the ui elements such as buttons get scalled). If you need different sizes of the Flash Zoomer, modify and compile them and use a naming schema like flashZoomer400×300.swf, flashZoomer500×400.swf

3. Integrate by adding the [swf] tag

Example of using the swf tag

WP SWF Object takes four parameters:
green — your path to the swf
red — width and height of the your swf
blue — flashVars with imgSrc. imgSrc defines the path to the image you want to zoom

4. See the result:

[SWF]/wp-content/plugins/flashzoomer/flashZoomer.swf, 400, 300, imgSrc=/wp-content/uploads/2008/05/sample.jpg&startState=select&maxZoom=200[/SWF]