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Identify and Reduce JavaScript Errors

December 5th, 2008 Geek Posted in JavaScript Errors 12,552 Comments »

A Java Script error is something that all Internet users have experienced at one time or another. No, it’s not your computer’s way of telling you it needs more caffeine! A Java Script error occurs when the script (or code) in the web page contains an error or fails to execute correctly. Depending on what type of Internet browser software you are using, you may get any number of Java Script error messages.

Your computer will display a nice little Java Script error message in a small blue window and you can either choose to reload the Internet browser or read what it says and try to correct the problem yourself. You may still be able to see a portion of the web page you are looking at, but many of the sections will be blank or images will be a blank box with a little red “x” in the middle because these images will not display correctly.

There are actually two types of Java Script errors:

Syntax Error – there is a mistake in the way the code was written, for example, a typo or missing character. Unless you are a webmaster, you cannot correct this problem.

Runtime Error – This error occurs when the script cannot execute fully according to instructions, for example if a specified object that’s supposed to be there is missing.

The best way to tell which type of Java Script error you have encountered is when the error message displays. If it displays while the page is loading, you’re dealing with a Syntax error. If it pops up after the page is loaded, then it is a Runtime error. The errors that you get can be caused by subtle changes you’ve made from viewing websites over time. Again, unless you are a webmaster, you have no way of knowing how to fix this problem, so you need a tool that can help you correct this for you.

Please check out RegCure, a registry cleaning utility that’s designed to eliminate and correct Java Script and other Internet browser errors.

RegCure takes the guess work out of deciding what’s causing the problem by providing a completely safe scan of your entire computer. RegCure can fix these issues and restore your Internet browser to its original settings, eliminating most Java Script errors.

Once you complete the scan, you can always depend on RegCure to help keep your system free of these errors so you can enjoy your time spent on the Internet without all those annoying little error messages interrupting or preventing you from enjoying images, flash and other graphics.

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