esync.de

here you find a solution to prevent the Registration on Magento Pages

modify your
app/design/frontend/{themename}/{templatename}/template/checkout/onepage/login.phtml

<input type="hidden" name="checkout_method" id="login:guest" value="guest" checked="checked" />
<script type="text/javascript">
Event.observe(window, 'load', function() {
// fix for IE
var cb = $("login:guest");
cb.checked = true;

checkout.setMethod();
});
</script>

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