if(location.hostname.search(/endad\.com/i)>0){
var chn='';
if(chn.search(/1[01]\d/)!=0){
  urlpath=self.location.pathname.toLowerCase();
  var chn=urlpath.substr(5,3);
  switch(chn){
  case 'esh':chn='102';break;
  case 'blo':chn='107';break;
  case 'mfr':chn='109';break;
  case 'cla':chn='110';break;
  case 'new':chn='111';break;
  case 'bbs':chn='112';break;
  case 'be1':chn='113';break;//备一
  case 'be2':chn='114';break;//备二
  case 'be3':chn='115';break;//备三
  default:chn='113';
  }
}
var staHTML='<div style="display:none;">';
staHTML+='<IFRAME NAME=stawin src="http://www.endad.com/sta/anypage.asp?'+chn+'" BORDER=0 FRAMEBORDER=no FRAMESPACING=0 NORESIZE=NORESIZE SCROLLING=NO HEIGHT=0 WIDTH=0></IFRAME>'

//分类优化
iclassurl='';
if(chn!='100'&&iclassurl!='') staHTML+='<IFRAME src="'+iclassurl+'" BORDER=0 FRAMEBORDER=no FRAMESPACING=0 NORESIZE=NORESIZE SCROLLING=NO HEIGHT=0 WIDTH=0></IFRAME>';

staHTML+='</div>';
document.write(staHTML);
}