var swf_code="<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://active.macromedia.com/flash4/cabs/swflash.cab#version=4,0,0,0\" id=\"name\" width=\"960\" height=\"161\">"
  +"<param name=\"movie\" value=\"[flash_file]\">"
  +"<param name=\"quality\" value=\"high\">"
  +"<param name=\"wmode\" value=\"transparent\">"
  +"<embed name=\"name\" src=\"[flash_file]\" quality=\"high\" wmode=\"transparent\" width=\"960\" height=\"161\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\"></embed>"
  +"</object>"
  ;
var ad=new Array()
ad[0]=swf_code;
ad[0] = ad[0].replace("[flash_file]","/banners/BANER_3_MX.swf").replace("[flash_file]","/banners/BANER_3_MX.swf");
ad[1]=swf_code;
ad[1] = ad[1].replace("[flash_file]","/banners/BANER_4_1_CS3.swf").replace("[flash_file]","/banners/BANER_4_1_CS3.swf");
ad[2]=swf_code;
ad[2] = ad[2].replace("[flash_file]","/banners/BANER_2_1_MX.swf").replace("[flash_file]","/banners/BANER_2_1_MX.swf");
ad[3]=swf_code;
ad[3] = ad[3].replace("[flash_file]","/banners/BANER_1_2_MX.swf").replace("[flash_file]","/banners/BANER_1_2_MX.swf");


var xy=Math.floor(Math.random()*ad.length);
document.write(ad[xy]);