Sometimes (only sometimes), when I save some kind of file; ANY kind of file, my computer makes the lines and enters all weird. Like how

This
code
is
on
different lines.

And my computer makes the code all jumpled like:

Thiscodeisondifferent lines.

And the next day, it doesn't. And it seems to have something to do thing what text the files has? Because when I try it with the same filename and everything, but with different text, it works okay. Oh, and here's some screenshots.

Here's how it's supposed to look: click here. (http://img287.imageshack.us/my.php?image=problem27hx.jpg)

And here's what it goes when I press save: click here. (http://img149.imageshack.us/my.php?image=problem15fk.jpg)

it's the same code, just pushed together, try it out, it should work, and if it doesn't use a different editor for your stylesheet or whatever your doing, it happened to me before, but when I tested it it worked fine.