Giving alert on top of webpage or something like a pop up message with a text link

Good day!
Since the client user has no totally installed flash player in their computer, so that No need to detect if they have installed flash player. I try to create an alert and I found out that it’s impossible to put a link in the alert. Now I remove the flash installer in my computer, so that the flash in my webpage become a box. I want to happen when they open my webpage that contains a flash; an alert or message on the top was appearing saying that “You do not have flash installed in your computer. Follow this link to get the installer”. I try it using alert but the link is impossible to appear. I have no idea how I can do this.
Thank you

 

Re: Giving alert on top of webpage or something like a pop up message with a text lin

I resolved my problems with the help of this code:

Code:

<object type="application/x-shockwave-flash" data="file.swf"> 
<param name="movie" value="test.swf"> 
<param name="quality" value="high"> 
<param name="menu"> 
    FLASH is not installed, <a href="downloads/flashinstall.exe">press here to install</a>
</object>