(function(){
	var bannerImg='<div class="fir-ad-sys-container" style="width:100%;height:100%"><div class="fir-ad-sys-inner" style="margin:0 auto;"></div></div>';
	var bannerImg2=bannerImg.replace(/src=/g,"wait-src=");
	var $bannerImg=$(bannerImg2);
	if($bannerImg.find("img").length==2){
		if($(window).width()>767){
			$bannerImg.find(".hidden-xs").attr("src",$bannerImg.find(".hidden-xs").attr("wait-src")).removeAttr("wait-src");
		}else{
			$bannerImg.find(".visible-xs-block").attr("src",$bannerImg.find(".visible-xs-block").attr("wait-src")).removeAttr("wait-src");
		}
		document.write($bannerImg[0].innerHTML);
		return;
	}
	document.write(bannerImg);
})()