var myFlash = document.getElementById('myFlash');
var s;
s = "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width=\"350\" height=\"235\">";
s = s +"<param name=\"movie\" value=\"images/fla.swf\">";
s = s +"<PARAM NAME=wmode VALUE=transparent>"; 
s = s +"<param name=\"quality\" value=\"high\"><param name=\"SCALE\" value=\"exactfit\">";
s = s +"<embed src=\"images/fla.swf\" width=\"350\" height=\"235\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\"  wmode=\"transparent\" scale=\"exactfit\"></embed></object>";
myFlash.innerHTML= s;