please check for a permission denied error

[liunx]

I need people to who have error checking enabled to let me know if a permission denied error shows up.<br />
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The backgrounds are suppose to be the same for the IFRAME.<br />
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<!-- m --><a class="postlink" href="http://websiteprogrammin.com/hayfork/index.htm">http://websiteprogrammin.com/hayfork/index.htm</a><!-- m --><br />
click on business or churches<br />
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This error only shows up every few days and I can't figure out why.<br />
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The error is generated when an IFRAME which calls an external js file which has this code:<br />
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var path_name = top.location.pathname;<br />
var dem = "";<br />
if(path_name.indexOf('demosite') > 0){dem = "";}<br />
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What the code does is call a certain stylesheet according to what's in the pathname.<br />
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The pages are on the same server and even within the same directory.<!--content-->