function showFlash(file,width,height,opt){
	document.write('<object data="'+file+'" type="application/x-shockwave-flash" height="'+height+'" width="'+width+'"'+opt+'>');
	document.write('<param name="wmode" value="transparent">');
	document.write('<param name="movie" value="'+file+'">');
	document.write('</object>');
}