function o(obj){return document.getElementById(obj);}
function changeli(obj) 
{
    var obj_id = obj.id.split("_");
	  for(var i=1;i<=4;i++)
	  {
		 o("buildNew_"+i).className="nokcsj"; 
		 o("buildNewid_" + i).style.display = 'none';
	  }
	  obj.className="build_news_top_li"; 
	  o("buildNewid_"+obj_id[1]).style.display='block';
	  if(obj_id[1]==1){o("downhref").href="cjdt-bjdt.jsp";}
	  if(obj_id[1]==2){o("downhref").href="cjdt-xsdt.jsp";}
	  if(obj_id[1]==3){o("downhref").href="sxtsgnew.jsp";}
	  if(obj_id[1]==4){o("downhref").href="cjdt-wpdt.jsp";}
	  
}
function changebg(obj) 
{
    var obj_id = obj.id.split("_");
	  for(var i=1;i<=3;i++)
	  {
		 o("gongshi_"+i).className=""; 
		 o("gongshiid_" + i).style.display = 'none';
	  }
	  obj.className="ggsgOn"; 
	  o("gongshiid_"+obj_id[1]).style.display='block';
	  if(obj_id[1]==1){o("zhaobiaohref").href="ygjs-cxgh.jsp";}
	  if(obj_id[1]==2){o("zhaobiaohref").href="message.jsp";}
	  if(obj_id[1]==3){o("zhaobiaohref").href="outcome.jsp";}
}