var rand = Math.random();
banner = document.getElementById('banner600x90');

if (rand < 0.15)
{
	var banner600x90 = new SWFObject('http://anime-zone.ru/inc/pp/19/bl109_bumz_gulu_600.swf', "myContent", "600", "90", "9.0.0");
  	banner600x90.write("banner600x90");
}	    
else if (rand < 0.30)
{
	var banner600x90 = new SWFObject('http://anime-zone.ru/inc/pp/19/bl158_3k_snake_600.swf', "myContent", "600", "90", "9.0.0");
  	banner600x90.write("banner600x90");
}	       
else if (rand < 0.4)
{
	var banner600x90 = new SWFObject('http://anime-zone.ru/inc/pp/19/bl167_crossfire_gun_600.swf', "myContent", "600", "90", "9.0.0");
  	banner600x90.write("banner600x90");
}
else if (rand < 0.55)
{
	var banner600x90 = new SWFObject('http://anime-zone.ru/inc/pp/19/bl169_pw_power_600.swf', "myContent", "600", "90", "9.0.0");
  	banner600x90.write("banner600x90");
}
else if (rand < 0.75)
{
	var banner600x90 = new SWFObject('http://anime-zone.ru/inc/pp/19/bl170_dwar_gremlin_600.swf', "myContent", "600", "90", "9.0.0");
  	banner600x90.write("banner600x90");
}
else if (rand < 0.9)
{
	var banner600x90 = new SWFObject('http://anime-zone.ru/inc/pp/19/ChP_111_A1_ylovs_600.swf', "myContent", "600", "90", "9.0.0");
  	banner600x90.write("banner600x90");
}
else
{
	var banner600x90 = new SWFObject('http://anime-zone.ru/inc/pp/19/JG_vyberi_as61_600.swf', "myContent", "600", "90", "9.0.0");
  	banner600x90.write("banner600x90");
}