function bianhua1(id)
{
if (id==10)
{
document.getElementById("td10").background="images/index_rm_bg01.jpg"
document.getElementById("td11").background=""
document.getElementById("td12").background=""
document.getElementById("td13").background=""
document.getElementById("td14").background=""
document.getElementById("td10").className="btf";
document.getElementById("td11").className="titlef2";
document.getElementById("td12").className="titlef2";
document.getElementById("td13").className="titlef2";
document.getElementById("td14").className="titlef2";
document.getElementById("tb10").style.display="block";
document.getElementById("tb11").style.display="none";
document.getElementById("tb12").style.display="none";
document.getElementById("tb13").style.display="none";
document.getElementById("tb14").style.display="none";
}
if (id==11)
{
document.getElementById("td10").background=""
document.getElementById("td11").background="images/index_rm_bg01.jpg"
document.getElementById("td12").background=""
document.getElementById("td13").background=""
document.getElementById("td14").background=""
document.getElementById("td10").className="titlef2";
document.getElementById("td11").className="btf";
document.getElementById("td12").className="titlef2";
document.getElementById("td13").className="titlef2";
document.getElementById("td14").className="titlef2";
document.getElementById("tb10").style.display="none";
document.getElementById("tb11").style.display="block";
document.getElementById("tb12").style.display="none";
document.getElementById("tb13").style.display="none";
document.getElementById("tb14").style.display="none";
}
if (id==12)
{
document.getElementById("td10").background=""
document.getElementById("td11").background=""
document.getElementById("td12").background="images/index_rm_bg01.jpg"
document.getElementById("td13").background=""
document.getElementById("td14").background=""
document.getElementById("td10").className="titlef2";
document.getElementById("td11").className="titlef2";
document.getElementById("td12").className="btf";
document.getElementById("td13").className="titlef2";
document.getElementById("td14").className="titlef2";
document.getElementById("tb10").style.display="none";
document.getElementById("tb11").style.display="none";
document.getElementById("tb12").style.display="block";
document.getElementById("tb13").style.display="none";
document.getElementById("tb14").style.display="none";
}
if (id==13)
{
document.getElementById("td10").background=""
document.getElementById("td11").background=""
document.getElementById("td12").background=""
document.getElementById("td13").background="images/index_rm_bg01.jpg"
document.getElementById("td14").background=""
document.getElementById("td10").className="titlef2";
document.getElementById("td11").className="titlef2";
document.getElementById("td12").className="titlef2";
document.getElementById("td13").className="btf";
document.getElementById("td14").className="titlef2";
document.getElementById("tb10").style.display="none";
document.getElementById("tb11").style.display="none";
document.getElementById("tb12").style.display="none";
document.getElementById("tb13").style.display="block";
document.getElementById("tb14").style.display="none";
}
if (id==14)
{
document.getElementById("td10").background=""
document.getElementById("td11").background=""
document.getElementById("td12").background=""
document.getElementById("td13").background=""
document.getElementById("td14").background="images/index_rm_bg01.jpg"
document.getElementById("td10").className="titlef2";
document.getElementById("td11").className="titlef2";
document.getElementById("td12").className="titlef2";
document.getElementById("td13").className="titlef2";
document.getElementById("td14").className="titlef2";
document.getElementById("tb10").style.display="none";
document.getElementById("tb11").style.display="none";
document.getElementById("tb12").style.display="none";
document.getElementById("tb13").style.display="none";
document.getElementById("tb14").style.display="block";
}


if (id==15)
{
document.getElementById("td15").background="images/xthy_01.jpg"
document.getElementById("td16").background="images/xthy_03.jpg"
document.getElementById("td15").className="btf2";
document.getElementById("td16").className="titlef2";
document.getElementById("tb15").style.display="block";
document.getElementById("tb16").style.display="none";
}
if (id==16)
{
document.getElementById("td15").background="images/xthy_03.jpg"
document.getElementById("td16").background="images/xthy_01.jpg"
document.getElementById("td15").className="titlef2";
document.getElementById("td16").className="btf2";
document.getElementById("tb15").style.display="none";
document.getElementById("tb16").style.display="block";
}


if (id==17)
{
document.getElementById("td17").background="images/gxbz_01.jpg"
document.getElementById("td18").background="images/gxbz_02.jpg"
document.getElementById("td19").background="images/gxbz_03.jpg"
document.getElementById("td17").className="btf2";
document.getElementById("td18").className="titlef2";
document.getElementById("td19").className="titlef2";
document.getElementById("tb17").style.display="block";
document.getElementById("tb18").style.display="none";
document.getElementById("tb19").style.display="none";
}
if (id==18)
{
document.getElementById("td17").background="images/gxby_01.jpg"
document.getElementById("td18").background="images/gxby_02.jpg"
document.getElementById("td19").background="images/gxby_03.jpg"
document.getElementById("td17").className="titlef2";
document.getElementById("td18").className="btf2";
document.getElementById("td19").className="titlef2";
document.getElementById("tb17").style.display="none";
document.getElementById("tb18").style.display="block";
document.getElementById("tb19").style.display="none";
}
if (id==19)
{
document.getElementById("td17").background="images/gxbn_01.jpg"
document.getElementById("td18").background="images/gxbn_02.jpg"
document.getElementById("td19").background="images/gxbn_03.jpg"
document.getElementById("td17").className="titlef2";
document.getElementById("td18").className="titlef2";
document.getElementById("td19").className="btf2";
document.getElementById("tb17").style.display="none";
document.getElementById("tb18").style.display="none";
document.getElementById("tb19").style.display="block";
}


}