In one week, Yahoo will report its third-quarter earnings, after the market closes.

And so far, its stock is showing signs that investors are hoping for better days ahead for the Internet giant.

Shares are up 8.5 percent for the month, almost 13 percent for the last three months and almost 39 percent since the beginning of the year.

While that’s not the rocket ship Google (GOOG) has been on–the search giant’s stock is up 70 percent since January, which includes a big boost recently on expectations of a strong earnings report tomorrow–it’s clear investors are hoping an improvement in the online advertising market will boost Yahoo’s fortunes.

Wall Street is expecting $1.12 billion in net revenue and seven cents in earnings per share from Yahoo (YHOO)–and a better performance than that could boost the stock.

In fact, a pair of bullish analyst reports that came out today predicted just that.

Broadpoint AmTech analyst Benjamin Schachter raised his price target to $21 a share, noting that after the search and online advertising partnership deal closes, Yahoo “should be meaningfully smaller and leaner, but should also be a significantly more profitable company.”

And Benchmark Co. analyst Clayton Moran moved Yahoo from hold to buy, with a price target of $20.

But a string of recent exec departures in Yahoo’s advertising units are making some within the company’s ranks slightly worried.

The departures include Jim Schinella, the company’s SVP for corporate partnerships, in September.

And yesterday, Glam Media announced that it had nabbed Josh Jacobs as SVP of Brand Advertising Products & Marketing. At Yahoo, Jacobs was a key exec in its display ad platform unit.

Many inside the company expect more departures in the ad and engineering arena at Yahoo, pointing out that many big stock packages given to hold onto talent are about to vest.

In addition, once Yahoo’s search and online advertising partnership with Microsoft (MSFT) is approved, as it is likely to be by the end of the year, hundreds of Yahoo engineers will get the choice of moving to Microsoft.

Some will, of course, but some simply do not want to go and many Silicon Valley companies and start-ups BoomTown spoke to report seeing more resumes recently from Yahoo staff.

There is little Microsoft can do to stop possible leakage of tech talent from Yahoo until the deal is approved, since the companies cannot do any integration until it is.

Perhaps worst of all, there seems to be nothing Yahoo can do to stifle its proclivity to yodel, which I begged Yahoo execs to forgo in its recent $100 million “It’s Y!ou” marketing push.

No such luck!

Yesterday, Yahoo launched its online Yodel Studio (no, I am not kidding), where you can record your own yodel in various music genres, like, um, rap.

Yahoo held a kickoff event in New York’s Time Square yesterday–however did I manage to miss it, since I was in Manhattan?–with a passel of celebrity yodelers like Jewel, as well as one in London’s Covent Garden.

Today, there is a yodel event in Mumbai, India. Bollywood yodeling anyone?

Here is a link to the famous Yahoo yodel, by the way, if you are so inclined.

And here is a video of the Times Square event, and also the very memorable Yahoo commercial of Taylor Ware, after she won the Yahoo National Yodel Challenge contest in 2003.

Some things never change (even if they should!).

Here is the chart of direct reports to Bartz with the unfilled-as-yet spaces at Yahoo (YHOO) in it (click on the chart to make it larger):

So, who should get the nod for each?

There are many likely candidates for the CFO role, of course, especially given that the person who gets the nod does not have to be an Internet exec and also that there are lots and lots of high-ranking financial folks more available then ever these days.

But Yahoo will probably opt for a CFO who can both weigh in judiciously on how to focus spending going forward at Yahoo (as one person close to the situation said to me: “Yahoo cannot just cut itself to greatness”), as well as be able to make deals.

One of the many names that have popped up as an interesting idea from a source is former Microsoft (MSFT) dealmaker Bruce Jaffe. The former VP of corporate development left the software giant in January of 2008, right before it made its failed bid for Yahoo, and has since worked as an adviser to Glam Media.

As for international, there are lots of potential candidates for that job too, such as London-based Joost CEO Mike Volpi (who is actually always on a lot of Web company job short lists) to the plethora of internationally-focused execs all over the map, so to speak.

But BoomTown is altogether perplexed at who would be good at the customer advocacy job, which sounds kind of squishy and unclear. Is it like a newspaper ombudsman or like the fine folks over at Consumer Reports?

Or is it meant to me someone who looks over all products and services at Yahoo to make sure those creating and tweaking them always have the consumer in mind?

Because, if that’s the case, it seems to me that is Job #1 for Bartz, as well as everyone working at Yahoo.

That said, my personal candidate: Martha Stewart–a closet geek and someone who can tell you when it’s a good thing.

Or not.

GodTube, which describes itself as a Christian video-driven social-networking site, “where users find inspiration, interact, chat, share and upload” Christian video, has about 2 million users per month.

GodTube also lets churches stream sermons and other events live on its “Godcaster” subscription service.

Also, its motto is “Broadcast Him,” but GodTube also calls itself “Jesus 2.0.” Get it?

Perhaps more in the holy-grail territory, GodTube just nabbed $30 million this week in funding from GLG Partners (GLG), which is also an investor in the less-holy Glam Media site, according to paidContent.

That gives the Dallas-based GodTube a $150 million valuation, putting it right up there with other miraculous start-up valuations like yesterday’s $500 million valuation for the online ad agency Spot Runner.

Praise the VC (and, for GodTube fans, JC too)!

Here’s the North Point Church video on GodTube:

As BoomTown argued yesterday in a piece on the landscape of Yahoo if Microsoft completes its purchase of the Internet portal, Yahoo (YHOO) certainly knows how to make online content.

As we wrote: “For all its history, right down to today, even with all these dumb widgets competing for users’ attention, Yahoo continues to natively understand how to to entertain, inform and serve up their own and others content to consumers.”

Case in point, an attractive new site it launched today called Shine, which is aimed at women from their mid-20s to their mid-50s.

As you can see from the image below, it is a very well-done site, incorporating a lot of the good stuff in the same genre from around the Web.

Does it look a bit like the sassy properties of Sugar Inc.? Is it light and frothy like Glam Media? Does it feel a bit like DailyCandy, in its focus on the shopping as a sport? And, is it as helpful as iVillage (and does it even “borrow” a wiggly “i”)?

Yes indeedy to all!

Imitation is a form of flattery, I suppose, although Yahoo’s site feels fresher than any out there and it has an aspirational and hip feel that women will like, I think.

I’d call it an Eat-Pray-Love mood, with a lot of Oprah mixed in.

More importantly, it is clearly a good market for Yahoo’s advertisers, who all aim to reach this high-spending but underserved demographic online.

Yahoo is trying to reinvigorate its lackluster efforts here, as well as making plans to further drill down into related topics like parenting, sex, food and wellness that are present on the Shine site now.

While it looks a lot like a blog plus, Shine obviously has social written all over it and a wide range of communications tools will be easy to layer over the service.

It also is smart in its partnering with lots of media companies like Hearst and in pointing across the Web to give users a more comprehensive offering.

But can Yahoo compete in a very crowded field with such a late entrant? Probably. It recently put up a celebrity site called OMG, which has grabbed significant traffic quickly.

And while we honestly could care less if men look bad in skinny jeans (um, yes!), there is probably something on the very-full page of interest to everyone.

The Shine site has Brandon Holley as its editor-in-chief, but the effort in the arena is being helmed by Amy Iorio, who is the VP/GM of Yahoo’s Lifestyles unit. It all rolls up under Yahoo Media SVP Scott Moore.

While Yahoo PR will probably blah-blah too much about “starting points,” which is the latest buzz word from top brass, related to Shine, it should just hush up and realize Yahoo’s many owned-and-operated media conglomerations just need decent support and promotion to stay as strong as they are and to keep them as one of the bright spots at the company.

Here’s a screen shot of the site (click on the image once to make it appear on another page and then again to make it larger):