function checkflash(){

        // Determine if flash is installed
	var hasReqestedVersion = DetectFlashVer(6, 0, 0);

        // Get placeholder
	var d = document.getElementById('header');
	var e = document.getElementById('news');
	
        // Insert correct content
	if (!hasReqestedVersion) {
               d.innerHTML = "<img src=\"images/header-BG.jpg\" />";
               e.innerHTML = "<img src=\"images/news-bg.gif\" />";			   
        }
}

// Check flash after page has loaded
window.onload = checkflash;