Assure to place your JavaScripts in external files and link to them. This will be a Search Engine friendly web page, also it makes your markup cleaner and your web page management easier.
Page Body
Your potential clients will see this part of the web site and yes, you can make pages both attractive looking and, at the same time, efficiently search engine optimized.
Page Headings and Other Word Graphics
As far as designing is concerned, many have decided to display graphics as their headings. Turning to our graphic designer, to have unique headings created, we have replaced important content from our web site.
Web site visitors are not concerned about the amount of time you took in creating an awesome heading that says “Free Leads and Traffic.” They are just interested in knowing about Free Leads and Traffic and what attributes does it have for their benefit.
Looking at it as a search engine spider, the graphic-design about free leads and traffic is just a design and spiders won’t read them. It is recommended to fill in the "alt" attribute in the "img" tag with the actual words. However, search engines do not give hat much value to them, if any, to “alt” content. It is still necessary for accessibility in order to apply some value, but, toward getting your web pages ranked well in a search engines is not promising at all.
These things also relate those strong keywords on your web pages that form the navigation menu. You probably created graphics for the words to display a mouse-over effect, but, once again, graphics and spiders really don't care about them.
Spend less time creating graphics of words, just use regular text. These are words after all. When graphics are needed, consider a form of CSS image replacement; spiders should be able to access the text of your heading.