css targeting with javascript

[incarnate]

I am currently using the following code:
<script type="text/javascript"><!--

function getStyleClass (className)
{
for (var s = 0; s < document.styleSheets.length; s++)
{
if(document.styleSheets.rules)
{
for (var r = 0; r < document.styleSheets.rules.length; r++)
{
if (document.styleSheets.rules[r].selectorText == '.' + className)
{
return document.styleSheets.rules[r];
}
}
}
else if(document.styleSheets.cssRules)
{
for (var r = 0; r < document.styleSheets.cssRules.length; r++)
{
if (document.styleSheets.cssRules[r].selectorText == '.' + className)
return document.styleSheets.cssRules[r];
}
}
}
return null;
}

// --></SCRIPT>

It is just a script to get the name of a style sheet so that it can be targeted. I'm wondering if there is something wrong with the code because it works on many machines, but on some other machines (including the one of the person I am designing the site for) the script does not work. If you look at the source code on those machines it had an error script in place of my script. Any advice?
thanks

 

[BillyRayPreachersSon]

it had an error script in place of my script

Can you define a bit more what you mean by that? Was your script not in place at all, but replaced with an entirely different script?

If so, chances are they have some sort of firewall or security software (such as Norton Security Suite, etc) installed that is blocking your script from loading.

Hope this helps,
Dan

Coedit Limited - Delivering standards compliant, accessible web solutions

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