var ban_count=2;
ban_delays=new Array(15000,12000);
ban_code =new Array('<div name="banner1" >'+
'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" '+
'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" '+
'id="bnr_banner1_0" viewastext="Акция" height="100" width="400"><param name="movie" value="images/spb_sred_sk.swf">'+
'<embed src="images/spb_sred_sk.swf" quality="high" '+
'name="bnr_banner1_0" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" '+
'type="application/x-shockwave-flash" wmode="transparent" height="100" width="400"></embed>',

'<div  name="banner2">'+

'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"  '+
'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" id="bnr_banner1_1" viewastext="Акция" '+
'height="100" width="400"><param name="movie" value="images/spb_formy_sk.swf"><param name="quality" value="high"> '+
'<embed src="images/spb_formy_sk.swf" quality="high" name="bnr_banner1_1"  '+
'pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent" height="100" width="400"></embed></object>'+
'</object></div > ');


var prevtimeoutid=0;

function shownext(num)
{

  clearTimeout(prevtimeoutid);
  
  
  if(num<ban_count){
   $('#banner_block').html(ban_code[num]);
   prevtimeoutid=setTimeout("shownext("+(num+1)+")",ban_delays[num]);
  }else
  	{
		num=0;
		shownext(num);
  	};

  
  
}