Jquery error

[ashis]

I am new here.i am using this script.i want to write a chat plugin.I have codded something of this.When i was testing the plugin i got error called

"A script on this page may have busy, or it may have stopped responding."

I am using firefox. I traced out the error.It occurs from script.js in cpg js directory
line 300 to 317

// This prototype is from the public domain.
// Source: http://www.hunlock.com/blogs/Mastering_Javascript_Arrays
.
.
.
// end function prototype array.find

I am using chat.js for my chatplugin.I know that its really heard to solve without viewing the code.But if any one can plz rply.
Thanks in advanced

[papukaija]

The error message may mean that your server is just responding too slowly. Attaching the plugin (or just the javascript) would be helpful. Please post a link to your gallery as requested by board rules.

[ashis]

Thanks for your fast rply.Wait let me try again.I hav searched in google and found many people got in prob for this prototype.

Array.prototype.find = function(searchStr)

If i will fail i will attach the code here.Thanks again