var detect = navigator.userAgent.toLowerCase()

if (detect.indexOf('mac')>-1){
var myplatform = 'mac'
}
else var myplatform = 'win'
var varstring = '?platform='+myplatform

function embedFlash(width, height, src) {
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" height="' + height + '" width="' + width + '">\n');
document.write('<param name="movie" value="'+ src + varstring +'">\n');
document.write('<param name="quality" value="best">\n');
document.write('<param name="play" value="true">\n');
document.write('<embed height="' + height + '" pluginspage="http://www.macromedia.com/go/getflashplayer" src="'+ src + varstring +'" type="application/x-shockwave-flash" width="' + width + '" quality="best" play="true">\n');
document.write('</object>\n');
}