<script language="JavaScript">var flashnumber = 4;var randomnumber = Math.random() ;var rand1 = Math.round( (flashnumber-1) * randomnumber) + 1 ;flashes = new Arrayflashes[1] = "1.swf"flashes[2] = "2.swf"flashes[3] = "3.swf"flashes[4] = "4.swf"var flash = flashes[rand1]</script> <script language="JavaScript">document.write('<center>');document.write('<embed src="' + flash + '" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="your_flash_width" height="your_flash_height"></embed>');document.write('<param=movie value=wsmode>');document.write('</center>');</script>