Titles appearing as "Login - MyStorename"

If you look at alot of the google results for my site the title seems to be appearing as "Login - Kitchen Warehouse" Im not sure what is causing this as when you click through this isn't the actual title of the page. Take a look:

https://www.google.co.uk/search?hl=en&site=&source=hp&q=site%3Ahttp%3A%2F%2Fwww.kitchenwarehouseltd.com%2F&oq=site%3Ahttp%3A%2F%2Fwww.kitchenwarehouseltd.com%2F&gs_l=hp.3...1243.2145.0.3167.6.6.0.0.0.0.90.382.6.6.0.les%3B..0.0...1c.1.ViHWCX8SrnY#q=site:kitchenwarehouseltd.com&hl=en&safe=off&prmd=imvns&ei=PwiRUP2IIceY1AXk-4CICA&start=100&sa=N&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.&fp=8a35f48d4d490888&bpcl=36601534&biw=1366&bih=643

We occassionally have issues with google using a different title than what we've set. Haven't really yet figured it out, except sometimes a product will change and there is a difference between the current site and google's cache.

Looking at some of your cached pages, it shows not found in google's cache. So maybe there is a connection, can't say. See

http://webcache.googleusercontent.com/search?q=cache:1Ayzf931Ep0J:kitchenwarehouseltd.com/products/index.php%3Fmain_page%3Dproduct_info%26products_id%3D6916+&cd=102&hl=en&ct=clnk&gl=uk

I've heard that google can pretty much use what it wants, our settings notwithstanding. But I'd prefer absolute control and assume our meta title settings allow that.

Ah okay, I don't think its the biggest of problems. Most of the important pages seem pretty much okay. I'll have to keep an eye on specifics and see if my actions have any effects on on the titles.

Thanks!

Could this be your problem??

Taken from 'View Source'

Warehouse"> </a> </div> <div class="grid_133"> <a target="_blank" href="https://www.facebook.com/KitchenWarehouseLTD/app_285276621584742"><img src="../../../../../images/like.png" width="170" height="88"></a></div>
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<h1><a href="https://kitchenwarehouseltd.com/products/index.php?main_page=login"><img src="includes/templates/Diagonal/buttons/english/button_login_big.png" alt="Login" title=" Login " width="99" height="22" /> </a> </h1> </div> </div> </div> </div> </header>
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<section id="content">
<div class="bg-top">
<div class="bg-top-2">
<div class="bg">
<div class="bg-top-shadow">
<div class="main">

If Google find the defined title or description to be not relevant to the search query, spammy or if it just plain sucks they will generate their own.

~Melanie