function co(){
	var display=document.getElementById("box").style.display;
	if(display=="block"){
		document.getElementById("box").style.display="none";document.getElementById("boxa").innerHTML="<img src='http://www.fw1860.com/customers/sfy/images/kaiguan.png' border='0' />";
	}else{
		document.getElementById("box").style.display="block";document.getElementById("boxa").innerHTML="<img src='http://www.fw1860.com/customers/sfy/images/kaiguan.png' border='0' />";
	}
}



    document.write("<div style='right:0px;width:253px;height:435px;top:200px;position:fixed;'>");
	document.write("<div id='box' style='right:0px;width:221px;height:300px;top:200px;float:right;'>");
	document.write("<div><img src='http://www.fw1860.com/customers/sfy/images/top.png' /></div>");
	document.write("<div style='border-left:#d5d5d5 1px solid; border-right:#d5d5d5 1px solid; width:211px; padding:4px; height:365px;'>");
	document.write("<iframe name='kuangjia' width='211' scrolling='no' height='365' align='middle' frameborder='0' src='http://www.fw1860.com/customers/sfy/sfy.aspx' allowtransparency='true'></iframe>");
	document.write("</div>");
	document.write("<div><a href='http://www.recin.com.cn' target='_blank'><img src='http://www.fw1860.com/customers/sfy/images/foot.png' border='0' /></a></div>");
	document.write("</div>");
	document.write("<div style='width:32px; height:179px; display:block; float:right; margin-top:37px;'>");
	document.write("<a id='boxa' onclick='co();' href='#'><img src='http://www.fw1860.com/customers/sfy/images/kaiguan.png' border='0' /></a>");
	document.write("</div>");
	document.write("</div>");