CMS – How to Align Multiple Static Blocks on a CMS Page

Although I don't recommend it because this may lead to performance issues (more time needed for processing the product description), I wrote a tutorial on how to do this. You can find it here.
It worked for me for products and categories without a problem.
The main idea is to process the product description (or any other attribute) just like the content of a CMS page or a CMS block is processed before returning the content. I mean It should be able to support directives like {{block type="..."}}, {{store url=""}}, {{skin}} and others.

From your question, it is not clear that where you need to display these static blocks. However based on my understanding, I will provide you some hints.

So basically you have some static blocks with you and you need to show them only when some condition get satisfied.

Here we goes. I assume you need to show these blocks in the right part of every page. For this you need to create a local.xml layout file.

File : app/design/frontend/<your_package>/<your_theme>/layout/local.xml

<layout>
    <default> <!-- this layout handle enable its child block appear almost every page -->
        <reference name="right"> <!-- this let static block appear in the right section -->
            <block type="core/template" name="conditional.static.blocks.container" template="staticblocks/contaier.phtml">
                <block type="cms/block" name="static.block.1" as="static_block_1">
                    <action method="setBlockId"><block_id>code-for-sb-1</block_id></action>
                </block>
                <block type="cms/block" name="static.block.2" as="static_block_2">
                    <action method="setBlockId"><block_id>code-for-sb-2</block_id></action>
                </block>
                <!-- continue this step for every block -->
            </block>
        </reference>
    </default>
</layout>

File : app/design/frontend/<package>/<theme>/template/staticblocks/contaier.phtml

<?php if({condition_1_satisfies}) : ?>
    <div><?php echo $this->getChildHtml('static_block_1'); ?></div>
<?php endif;  ?>

<?php if({condition_2_satisfies}) : ?>
    <div><?php echo $this->getChildHtml('static_block_2'); ?></div>
<?php endif;  ?>

<!-- continue this logic here for every static block according to your need  -->

Advantage of this method is that, it gives you great flexibility. In every page at right side you can see this block. Since we are using different conditions in the parent block , only desired static block will appear in frontend.

As I already said, this is just an idea. You can elaborate it with your own conditions.

Hope that helps