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NEW YORK (

TheStreet

) -- "There's more to this market that just oil prices," Jim Cramer told his

"Mad Money"

TV show viewers on Friday as he laid out his game plan for next week's action. He said that the company's reporting earnings next week will paint a detailed picture of the economy as a whole.

That's why on Monday, Cramer said he'll be watching

Priceline.com

(PCLN)

and

Southwest Energy

(SWN) - Get Report

. He said that Priceline will tell us if momentum stocks are back in vogue, while Southwest can tell us whether natural gas prices can still go lower.

For Tuesday, it's

AutoZone

(AZO) - Get Report

,

Domino's Pizza

(DPZ) - Get Report

and

Markwest Energy

(MWE)

that will have Cramer's attention. He was bullish on all three of these stocks.

Then on Wednesday,

Costco

(COST) - Get Report

,

Joy Global

(JOY)

and

Staples

(SPLS)

will be reporting. Cramer said he's in listen-mode for these companies, and wants to hear how price inflation, weak coal demand and small business growth will be affecting these stocks.

Thursday brings the earnings of

Kroger

(KR) - Get Report

and

Foot Locker

(FL) - Get Report

. Cramer said that Kroger pales by comparison to

Whole Foods Markets

(WFM)

, but Foot Locker will provide an update in the battle between

Under Armour

(UA) - Get Report

and

Nike

(NKE) - Get Report

.

On the IPO front, Cramer said investors should get in on the IPO of the business-rating site Yelp, but should not trade it in the open market. If the deal pops, he said, investors must "take the money and run."

Waiting to Happen

With President Obama talking up natural gas in recent days, Cramer once again spoke with David Demers, president and CEO of

Westport Innovations

(WPRT) - Get Report

, the country's leading natural gas engine maker. Westport's stock has seen a 20% gain so far this year and is up a stunning 263% since Cramer first got behind the alternative fuel play in Jan 2010.

Demers brought along with him a brand new

Ford

(F) - Get Report

F-250 pickup truck designed to run on both natural gas and regular gas, giving the vehicle a combined 600-mile range. Demers said the truck will be available to customers in the second quarter of this year and solves the anxiety surrounding "where do I fill up" until more natural gas fueling stations come into existence.

When asked about the transition to natural gas for vehicles, Demers said plainly "it's going to happen." He said everyone wants vehicles that run on a domestic resource that costs about half of what foreign gasoline does. He said while the Ford vehicle sacrifices some of its bed capacity to fit in the extra tanks, vehicles that run just on natural gas don't have to sacrifice any space or performance.

So what's the biggest hurdle for natural gas? Demers said it's scale. He said that starting from zero means that the vehicles must cost more, but thanks to partnerships with companies like

Cummins

(CMI) - Get Report

, that transition will be far less painful. "Everyone is concerned with fuel costs," said Demers, and truckers will benefit handsomely by offering customers no diesel fuel surcharges.

Another exciting opportunity is locomotives, said Demers. Westport is currently developing a natural gas locomotive that should be on the rails next year as a proof of concept vehicle.

Cramer once again rallied behind the notion of using clean, domestic natural gas for trucks and surface vehicles to make America energy independent, leaving foreign oil from hostile nations in the past. He once again endorsed Westport Innovations.

Running on Natural Gas

Continuing with his natural gas crusade, Cramer also spoke with Andrew Littlefair, CEO of

Clean Energy Fuels

(CLNE) - Get Report

, a natural gas fueling station provider that's seen its shares rise 55% since November 2010.

Littlefair dispelled the notion that natural gas will just be used for heavy duty trucks. He said in Europe, there are 62 models of natural gas vehicles, including vans and light duty pickups.

In time, he said, those vehicles will make their way to the U.S. Littlefair also noted that people often forget that back in the 1970's, heavy duty trucks ran on regular gasoline. Then diesel fuel became cheaper and the industry switched to diesel. Today, the same thing is happening with natural gas.

When asked about the economics, Littlefair said that a natural gas truck costs $35,000 more than the equivalent diesel truck. But with trucks using 20,000 gallons of fuel per year and natural gas being $1.50 a gallon less than diesel, the payback is a little over a year. He said that's why 80% of all trash trucks purchased this year will run on natural gas, a trend that will be seen in other industries soon.

Turning to the fueling station business, Littlefair noted that someday the major fuel chains will offer natural gas along side their gas and diesel offerings, but until then, Clean Energy Fuels is ramping up stations so that trucks will soon be able to cross the country on natural gas.

Cramer reiterated his recommendation of Clean Energy Fuels.

XXX

In his "No Huddle Offense" segment, Cramer sounded off against the buyers of

Viacom

(VIAB) - Get Report

recently issued corporate bonds. The company offered $250 million worth of 30-year unsecured bonds with a yield of 4.5%.

Cramer called the buyers of these bonds simply "nuts," as the interest rate is only slightly above risk-free U.S. Treasuries and said it's difficult to know what can happen to a media company over the next 30 years.

Cramer said if investors want yield, why not turn to a master limited partnership, like

Kinder Morgan Energy Partners

(KMP)

, or with a stable company like

AT&T

(T) - Get Report

or

Verizon

(VZ) - Get Report

, both of which offer similar yields plus growth potential.

Cramer said there are plenty of ways to great a great yield, but Viacom's risky bonds aren't one of them.

Lightning Round

In the Lightning Round, Cramer was bullish on

Goldcorp

(GG)

,

SPDR Gold Shares

(GLD) - Get Report

,

SandRidge Energy

(SD) - Get Report

,

Michael Kors

(KORS)

and

ConocoPhillips

(COP) - Get Report

.

Cramer was bearish on

Cellcom Israel

(CEL) - Get Report

and

Oncothyreon

(ONTY)

.

Mad Mail

Cramer followed up on a few stocks that stumped him in recent shows. He was bearish on

CEC Entertainment

(CEC)

, purveyors of the Chuck E. Cheese restaurant chain, preferring

Darden Restaurants

(DRI) - Get Report

ahead of its expected turnaround.

Cramer was also bearish on

Tangoe

(TNGO)

, which trades at 45 times earnings, and

Prospect Capital

(PSEC) - Get Report

, which has not had a stellar record as a publicly traded company. He was bullish, however, on

Oasis Petroleum

(OAS) - Get Report

, a stock which he said has 40% upside.

When asked about

Magnum Hunter Resources

(MHR)

, he blessed it as a speculative stock, advising investors to buy more on weakness. He also endorsed

Americna Electric Power

(AEP) - Get Report

and

Moody's

(MCO) - Get Report

.

--Written by Scott Rutt in Washington, D.C.

To contact the writer of this article, click here:

Scott Rutt

.

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At the time of publication, Cramer was not long any stock mentioned.

Jim Cramer, host of the CNBC television program "Mad Money," is a Markets Commentator for TheStreet.com, Inc., and CNBC, and a director and co-founder of TheStreet.com. All opinions expressed by Mr. Cramer on "Mad Money" are his own and do not reflect the opinions of TheStreet.com or its affiliates, or CNBC, NBC UNIVERSAL or their parent company or affiliates. Mr. Cramer's opinions are based upon information he considers to be reliable, but neither TheStreet.com, nor CNBC, nor either of their affiliates and/or subsidiaries warrant its completeness or accuracy, and it should not be relied upon as such. Mr. Cramer's statements are based on his opinions at the time statements are made, and are subject to change without notice. No part of Mr. Cramer's compensation from CNBC or TheStreet.com is related to the specific opinions expressed by him on "Mad Money."

None of the information contained in "Mad Money" constitutes a recommendation by Mr. Cramer, TheStreet.com or CNBC that any particular security, portfolio of securities, transaction, or investment strategy is suitable for any specific person. You must make your own independent decisions regarding any security, portfolio of securities, transaction, or investment strategy mentioned on the program. Mr. Cramer's past results are not necessarily indicative of future performance. Neither Mr. Cramer, nor TheStreet.com, nor CNBC guarantees any specific outcome or profit, and you should be aware of the real risk of loss in following any strategy or investments discussed on the program. The strategy or investments discussed may fluctuate in price or value and you may get back less than you invested. Before acting on any information contained in the program, you should consider whether it is suitable for your particular circumstances and strongly consider seeking advice from your own financial or investment adviser.

Some of the stocks mentioned by Mr. Cramer on "Mad Money" are held in Mr. Cramer's Action Alerts PLUS Portfolio. When that is the case, appropriate disclosure is made on the program and in the "Mad Money" recap available on TheStreet.com. The Action Alerts PLUS Portfolio contains all of Mr. Cramer's personal investments in publicly-traded equity securities only, and does not include any mutual fund holdings or other institutionally managed assets, private equity investments, or his holdings in TheStreet.com, Inc. Since March 2005, the Action Alerts PLUS Portfolio has been held by a Trust, the realized profits from which have been pledged to charity. Mr. Cramer retains full investment discretion with respect to all securities contained in the Trust. Mr. Cramer is subject to certain trading restrictions, and must hold all securities in the Action Alerts PLUS Portfolio for at least one month, and is not permitted to buy or sell any security he has spoken about on television or on his radio program for five days following the broadcast.