Having trouble entering JS on your site?

I've found you need to create a new Text Format and then don't check any boxes for the Text Format, just give it a name like "unrestricted" and then hit Save. Use this on a block for just the JS if it's long (if it's short, you can put it directly in the element where you want it). Then assign the block to the page where the JS is needed in an area where it won't effect your design (can cause a line of blank spacing).