Flash is a great source of web designing.After creating flash movie second step is to put it on web.If you are blog user and want to know how to put flash in blogger then you are at right place.Let's get started.
First of all you have to upload your Flash File to any Server.I will recommend you follwing sites because these are free.
http://www.opendrive.com/
http://www.mydatanest.com/
http://www.upload-mp3.com/
You should know that you have to sign up to avail the service.After uploading it will give you your Flash File address.


KEEP IN MIND THAT YOUR FILE SHOULD BE SHARED TO EVERYONE.This can be done by setting following property of new created folder"Hidden Files can be accessed by others only if they know the URL or if users are collaborators".I mean to say folder should be shared to every one.

Copy the DIRECT LINK of the file.And replace the "YOUR FLASH FILE ADDRESS" with direct link in below code.REMEMBER QUOTES ("") NEVER BE REMOVED.THESE SHOULD BE PRESENT ACROSS YOUR FILE'S ADDRESS.
Before putting link in code I will recommend you to test your link.For this propose after coping direct link sign out from website (where you uploaded you flash file.) and open a new internet explorer window,Past the direct file link in address bar and hit enter.If only your file is opened and nothing is around it then link is fine and ready to use.And also keep in mind that the last three alphabets should be the extension of your file.I mean to say if you uploaded flash file then address should be ended with ".swf" and if you uploaded mp3 music or jpg picture then ".mp3" or ".jpg" must be present at the end of link.Like this.


And if your flash file is actually flash menu or your flash file have any other link or have some button to navigate  away from your blog then ( allowscriptaccess="always" must be present in the code otherwise your file cannot navigate away.For example if your file is automatic redirctor then following code should be used.
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<embed src="YOUR FLASH FILE ADDRESS" menu="false" quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" align="middle" height="150" width="150"></embed>
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Don't forget to replace the sentence "Your Flash File Address" with the link.Which is obtained from uploaded site.Now this code is ready to embed your flash file in blogger for free.

HERE ANOTHER CODE FOR EMBEDDING IF YOUR WANT TO MAKE YOUR FLASH FILE'S (ANIMATION'S) BACKGROUND TRANSPARENT.
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<embed type="application/x-shockwave-flash" src="YOUR FLASH LINK HERE" menu="false" wmode="transparent" pluginspage=" http://www.macromedia.com/go/getflashplayer" height="101" width="400"></embed>
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Because above API has additional code for transparent background (which is wmode="transparent").
Note

You can change the dimension of source code.If you don't want to change the dimension then the hight and width should be 100%x100% (Not 101x400).In this way flash file will use all available space.Be careful while making this change. 
Note: And you can also put this code in the posts.For this propose you have to edit your post in HTML and copy any API according to your need and past in the post.And then in compose mode you can drag in anywhere in this way flash file will be embedded in post.

AND IF YOU WANT PUT FLASH FILE AS GADGET IN BLOG THEN ADD GADGET OF HTML/JAVA SCRIPT AND PUT THE CODE THERE (HAVING FLASH FILE LINK).
For example the front page of my blog of post Navigator the title (NAVIGATOR) is in flash.

If your flash file have Fullscreen button then follwing code to embed your file.
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<embed src="YOUR FLASH FILE ADDRESS" menu="false" quality="high" allowfullscreen="true" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" align="middle" height="150" width="150"></embed>
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Because this api (code) have additional function of Fullscreen (allowfullscreen="true").
ALL FUNCTIONS [ allowfullscreen="true"       allowscriptaccess="always"        wmode="transparent"] CAN BE USED IN SINGLE API.

JUST FOR YOUR EASINESS:
Every function has two part First is Question and the other is Answer.Question is simply typed for example allowscriptaccess, allowfullscreen etc.And it's Answer is given with equal sign (=).And also answer is written within quotes ("").For example "yes" , "true", "always" etc.So always type function complete (with proper question and answer).

IF YOUR ARE STILL GETTING TROUBLE IN ADDING FLASH FILE TO YOUR BLOG THEN I JUST CRATED THE BUTTON "SEND E-EMAIL" FOR YOU.IF YOU WANT MORE DETAIL OR HELP OR MORE EASY WAY THEN FEEL FREE TO GET HELP.
THANK YOUR FOR VISITING.
IF STILL HAVING ANY TROUBLE IN THIS PROPOSE THEN "SEND E-MAIL" BUTTON IS JUST FOR YOU.YOU CAN GET ANY TYPE OF HELP ABOUT THIS TOPIC.
All flash objects of http://www.aneziway.blogspot.com/ are live demo of Flash File In Blogger.
 
And I am sorry for my worst english.