Why my browser get resized to half when I click on a link on flash website?

programming flash
1

Hi,

The following code is okay as it works fine and opens the Projects.pdf file in same window. But the problem is when I use browser back button, it takes me to home page instead of Projects page.

function ProjectsClickHandler(event:MouseEvent):void {
    navigateToURL (new URLRequest ("http://Mywebsite/info/Documents/Projects.pdf"), "_self");
}

And the following code opens the Projects.pdf in new window but the problem is, it always open the new window re-sized to half. So again I need to maximize the window to see the full page.

function ProjectsClickHandler(event:MouseEvent):void {
    navigateToURL (new URLRequest ("http://Mywebsite/info/Documents/Projects.pdf"));
}

I am using Internet Explorer 8. What way I can see it in full size browser?

Thanks.