qinazaza

I have been working as a content writer fro some time but am at a disadvantage when a client asks me if I am a SEO expert. I know it's not that difficult to be one but I don't know whether I have to take a course to qualify as one or just work with a SEO firm to pick up the tricks. Please help.

My intention is to learn Javascript to apply to commercial websites such as building the "pop up" or pull down menu upon mouse interaction, changing the color of text upon mouse in, out etc. What's your suggestion(s) ? Thanks!

I just need a basic php code so that I can edit it. Thanks.