function swfObj(id,itemUrl){
 if($(id)){
  var so = new SWFObject("img/index/flash/"+itemUrl.length+"items/main.swf?"+(new Date()).getTime(),"main","100%","100%","8","#ffffff");
  so.addParam("scale","noscale");
  so.addVariable("path","img/index/flash/"+itemUrl.length+"items/");
  for(var i=0;i<itemUrl.length;i++){
   so.addVariable("url"+i,itemUrl[i]);
  }
  so.write(id);
 }
}