Question

I have been making a large JavaScript file and often encounter errors.
To make error finding easier I have made it so the page writes on the page if an area has been successful in loading.
However, the code is being changed and so I can no longer write to the page until the end.
Is there any way to provide information so I can find out where the error occurred?

Thanks

Answer 1

Use firebug to view the javascript console and debug errors. You can also use the console.log function on variables to print their value to the console as follows:

 console.log(var);