function newsAd(id,Imgsrc)
{
pSrc=Imgsrc.src.split('/')[4];
objId=document.getElementById("News_"+id);
obj1=document.getElementById("News_1");
obj2=document.getElementById("News_2");
obj3=document.getElementById("News_3");

obj4=document.getElementById("News_4");
obj5=document.getElementById("News_5");
obj6=document.getElementById("News_6");

obj7=document.getElementById("News_7");
obj8=document.getElementById("News_8");
//obj9=document.getElementById("News_9");

obj10=document.getElementById("News_10");
obj11=document.getElementById("News_11");
obj12=document.getElementById("News_12");
obj23=document.getElementById("News_23");
//
NEWSAD1=document.getElementById("DIV_NEWS_01");
NEWSAD2=document.getElementById("DIV_NEWS_02");
NEWSAD3=document.getElementById("DIV_NEWS_03");
//项目
NEWSAD10=document.getElementById("DIV_NEWS_10");
NEWSAD11=document.getElementById("DIV_NEWS_11");
NEWSAD12=document.getElementById("DIV_NEWS_12");
NEWSAD23=document.getElementById("DIV_NEWS_23");
//企业
NEWSAD13=document.getElementById("DIV_NEWS_13");
NEWSAD14=document.getElementById("DIV_NEWS_14");
NEWSAD15=document.getElementById("DIV_NEWS_15");
//法规
NEWSAD16=document.getElementById("DIV_NEWS_16");
NEWSAD17=document.getElementById("DIV_NEWS_17");
//NEWSAD18=document.getElementById("DIV_NEWS_18");
//alert(NEWSAD16.id);
//
 switch(id)
 {
 case 23:obj1.src="/images/new_01.gif";obj2.src="/images/new_02.gif";obj3.src="/images/new_03.gif";obj23.src="/images/new1_04.gif";
 NEWSAD10.style.display="none";NEWSAD11.style.display="none";NEWSAD12.style.display="none";NEWSAD23.style.display="";
 break;
 case 1:obj1.src="/images/new1_01.gif";obj2.src="/images/new_02.gif";obj3.src="/images/new_03.gif";obj23.src="/images/new_04.gif";
 NEWSAD10.style.display="";NEWSAD11.style.display="none";NEWSAD12.style.display="none";NEWSAD23.style.display="none";
 break;
 case 2:obj1.src="/images/new_01.gif";obj2.src="/images/new1_02.gif";obj3.src="/images/new_03.gif";obj23.src="/images/new_04.gif";
 NEWSAD10.style.display="none";NEWSAD11.style.display="";NEWSAD12.style.display="none";NEWSAD23.style.display="none";
 break;
 case 3:obj1.src="/images/new_01.gif";obj2.src="/images/new_02.gif";obj3.src="/images/new1_03.gif";obj23.src="/images/new_04.gif";
 NEWSAD10.style.display="none";NEWSAD11.style.display="none";NEWSAD12.style.display="";NEWSAD23.style.display="none";
 break;
 case 4:obj4.src="/images/news1_05.gif";obj5.src="/images/new_06.gif";obj6.src="/images/news_07.gif";
 NEWSAD13.style.display="";NEWSAD14.style.display="none";NEWSAD15.style.display="none";
 break;
 case 5:obj4.src="/images/news_05.gif";obj5.src="/images/news1_06.gif";obj6.src="/images/news_07.gif";
 NEWSAD13.style.display="none";NEWSAD14.style.display="";NEWSAD15.style.display="none";
 break;
 case 6:obj4.src="/images/news_05.gif";obj5.src="/images/news_06.gif";obj6.src="/images/news1_07.gif";
 NEWSAD13.style.display="none";NEWSAD14.style.display="none";NEWSAD15.style.display="";
 break;
 case 7:obj7.src="/images/news1_09.gif";obj8.src="/images/news_10.gif";
 document.getElementById("DIV_NEWS_16").style.display="";document.getElementById("DIV_NEWS_17").style.display="none";
 break;
 case 8:obj7.src="/images/news_09.gif";obj8.src="/images/news1_10.gif";
 document.getElementById("DIV_NEWS_16").style.display="none";document.getElementById("DIV_NEWS_17").style.display="";
 break;
 case 9:obj7.src="/images/news_09.gif";obj8.src="/images/news_10.gif";
 document.getElementById("DIV_NEWS_16").style.display="none";document.getElementById("DIV_NEWS_17").style.display="none";
 break;
 case 10:obj10.src="/images/news1_12.gif";obj12.src="/images/news_13.gif";obj11.src="/images/news_zj.gif";
 NEWSAD1.style.display="";NEWSAD2.style.display="none";NEWSAD3.style.display="none"
 break;
 case 11:obj10.src="/images/news_12.gif";obj12.src="/images/news_13.gif";obj11.src="/images/news1_zj.gif";
 NEWSAD1.style.display="none";NEWSAD2.style.display="";NEWSAD3.style.display="none";
 break;
 case 12:obj10.src="/images/news_12.gif";obj12.src="/images/news1_13.gif";obj11.src="/images/news_zj.gif";
 NEWSAD1.style.display="none";NEWSAD2.style.display="none";NEWSAD3.style.display="";
 break;
 }
}