function Replace(id) 
{
	if (id == "provide") 
	{
		document.getElementById("provide").style.display="block";
		document.getElementById("tdprovide").width="85";
		document.getElementById("tdprovide").background="index/right-bg1.jpg";
		document.getElementById("link2").className="a3";
		document.getElementById("buy").style.display="none";
		document.getElementById("tdbuy").width="85";
		document.getElementById("tdbuy").background="index/right-bg2.jpg";
		document.getElementById("link3").className="a4";
		} 
	else if (id == "buy") 
	{
		document.getElementById("provide").style.display="none";
		document.getElementById("tdprovide").width="85";
		document.getElementById("tdprovide").background="index/right-bg2.jpg";
		document.getElementById("link2").className="a4";
		document.getElementById("buy").style.display="block";
		document.getElementById("tdbuy").width="85";
		document.getElementById("tdbuy").background="index/right-bg1.jpg";
		document.getElementById("link3").className="a3";
	} 
	
	if (id == "provide1") 
	{
		document.getElementById("provide1").style.display="block";
		document.getElementById("tdprovide1").width="85";
		document.getElementById("tdprovide1").background="index/right-bg1.jpg";
		document.getElementById("link21").className="a3";
		document.getElementById("buy1").style.display="none";
		document.getElementById("tdbuy1").width="85";
		document.getElementById("tdbuy1").background="index/right-bg2.jpg";
		document.getElementById("link31").className="a4";
		} 
	else if (id == "buy1") 
	{
		document.getElementById("provide1").style.display="none";
		document.getElementById("tdprovide1").width="85";
		document.getElementById("tdprovide1").background="index/right-bg2.jpg";
		document.getElementById("link21").className="a4";
		document.getElementById("buy1").style.display="block";
		document.getElementById("tdbuy1").width="85";
		document.getElementById("tdbuy1").background="index/right-bg1.jpg";
		document.getElementById("link31").className="a3";
	} 
	if (id == "provide2") 
	{
		document.getElementById("provide2").style.display="block";
		document.getElementById("tdprovide2").width="85";
		document.getElementById("tdprovide2").background="index/right-bg1.jpg";
		document.getElementById("link02").className="a3";
		document.getElementById("buy2").style.display="none";
		document.getElementById("tdbuy2").width="85";
		document.getElementById("tdbuy2").background="index/right-bg2.jpg";
		document.getElementById("link03").className="a4";
		} 
	else if (id == "buy2") 
	{
		document.getElementById("provide2").style.display="none";
		document.getElementById("tdprovide2").width="85";
		document.getElementById("tdprovide2").background="index/right-bg2.jpg";
		document.getElementById("link02").className="a4";
		document.getElementById("buy2").style.display="block";
		document.getElementById("tdbuy2").width="85";
		document.getElementById("tdbuy2").background="index/right-bg1.jpg";
		document.getElementById("link03").className="a3";
	} 
	
	
if (id == "case00") 
	{
		document.getElementById("case00").style.display="block";
		document.getElementById("case0").width="85";
		document.getElementById("case0").background="index/right-bg1.jpg";
		document.getElementById("case").className="a3";
		document.getElementById("case001").style.display="none";
		document.getElementById("case01").width="85";
		document.getElementById("case01").background="index/right-bg2.jpg";
		document.getElementById("case1").className="a4";
		document.getElementById("case002").style.display="none";
		document.getElementById("case02").width="85";
		document.getElementById("case02").background="index/right-bg2.jpg";
		document.getElementById("case2").className="a4";
		document.getElementById("case003").style.display="none";
		document.getElementById("case03").width="85";
		document.getElementById("case03").background="index/right-bg2.jpg";
		document.getElementById("case3").className="a4";
		} 
	else if (id == "case001") 
	{
		document.getElementById("case001").style.display="block";
		document.getElementById("case01").width="85";
		document.getElementById("case01").background="index/right-bg1.jpg";
		document.getElementById("case1").className="a3";
		document.getElementById("case00").style.display="none";
		document.getElementById("case0").width="85";
		document.getElementById("case0").background="index/right-bg2.jpg";
		document.getElementById("case").className="a4";
		document.getElementById("case002").style.display="none";
		document.getElementById("case02").width="85";
		document.getElementById("case02").background="index/right-bg2.jpg";
		document.getElementById("case2").className="a4";
		document.getElementById("case003").style.display="none";
		document.getElementById("case03").width="85";
		document.getElementById("case03").background="index/right-bg2.jpg";
		document.getElementById("case3").className="a4";
	} 
	else if (id == "case002") 
	{
		document.getElementById("case002").style.display="block";
		document.getElementById("case02").width="85";
		document.getElementById("case02").background="index/right-bg1.jpg";
		document.getElementById("case2").className="a3";
		document.getElementById("case001").style.display="none";
		document.getElementById("case01").width="85";
		document.getElementById("case01").background="index/right-bg2.jpg";
		document.getElementById("case1").className="a4";
		document.getElementById("case00").style.display="none";
		document.getElementById("case0").width="85";
		document.getElementById("case0").background="index/right-bg2.jpg";
		document.getElementById("case").className="a4";
		document.getElementById("case003").style.display="none";
		document.getElementById("case03").width="85";
		document.getElementById("case03").background="index/right-bg2.jpg";
		document.getElementById("case3").className="a4";
	} 
	else if (id == "case003") 
	{
		document.getElementById("case003").style.display="block";
		document.getElementById("case03").width="85";
		document.getElementById("case03").background="index/right-bg1.jpg";
		document.getElementById("case3").className="a3";
		document.getElementById("case002").style.display="none";
		document.getElementById("case02").width="85";
		document.getElementById("case02").background="index/right-bg2.jpg";
		document.getElementById("case2").className="a4";
		document.getElementById("case001").style.display="none";
		document.getElementById("case01").width="85";
		document.getElementById("case01").background="index/right-bg2.jpg";
		document.getElementById("case1").className="a4";
		document.getElementById("case00").style.display="none";
		document.getElementById("case0").width="85";
		document.getElementById("case0").background="index/right-bg2.jpg";
		document.getElementById("case").className="a4";
	} 
  if (id == "seo0") 
	{
		document.getElementById("seo0").style.display="block";
		document.getElementById("seo00").width="85";
		document.getElementById("seo00").background="index/right-bg1.jpg";
		document.getElementById("seo000").className="a3";
		document.getElementById("seo1").style.display="none";
		document.getElementById("seo01").width="85";
		document.getElementById("seo01").background="index/right-bg2.jpg";
		document.getElementById("seo001").className="a4";
		} 
	else if (id == "seo1") 
	{
		document.getElementById("seo1").style.display="block";
		document.getElementById("seo01").width="85";
		document.getElementById("seo01").background="index/right-bg1.jpg";
		document.getElementById("seo001").className="a3";
		document.getElementById("seo0").style.display="none";
		document.getElementById("seo00").width="85";
		document.getElementById("seo00").background="index/right-bg2.jpg";
		document.getElementById("seo000").className="a4";
	} 
	if (id == "type") 
	{
		document.getElementById("type").style.display="block";
		document.getElementById("typek").width="85";
		document.getElementById("typek").background="index/right-bg1.jpg";
		document.getElementById("typem").className="a3";
		document.getElementById("type1").style.display="none";
		document.getElementById("type1k").width="85";
		document.getElementById("type1k").background="index/right-bg2.jpg";
		document.getElementById("type1m").className="a4";
		document.getElementById("type2").style.display="none";
		document.getElementById("type2k").width="85";
		document.getElementById("type2k").background="index/right-bg2.jpg";
		document.getElementById("type2m").className="a4";

		} 
	else if (id == "type1") 
	{
		document.getElementById("type1").style.display="block";
		document.getElementById("type1k").width="85";
		document.getElementById("type1k").background="index/right-bg1.jpg";
		document.getElementById("type1m").className="a3";
		document.getElementById("type").style.display="none";
		document.getElementById("typek").width="85";
		document.getElementById("typek").background="index/right-bg2.jpg";
		document.getElementById("typem").className="a4";
		document.getElementById("type2").style.display="none";
		document.getElementById("type2k").width="85";
		document.getElementById("type2k").background="index/right-bg2.jpg";
		document.getElementById("type2m").className="a4";

	} 
	else if (id == "type2") 
	{
		document.getElementById("type2").style.display="block";
		document.getElementById("type2k").width="85";
		document.getElementById("type2k").background="index/right-bg1.jpg";
		document.getElementById("type2m").className="a3";
		document.getElementById("type").style.display="none";
		document.getElementById("typek").width="85";
		document.getElementById("typek").background="index/right-bg2.jpg";
		document.getElementById("typem").className="a4";
		document.getElementById("type1").style.display="none";
		document.getElementById("type1k").width="85";
		document.getElementById("type1k").background="index/right-bg2.jpg";
		document.getElementById("type1m").className="a4";
 
	} 
}