function sn_show(str1,str2)
{
   
    document.getElementById(str1).style.display="";
    document.getElementById(str2).style.display="none";
    document.getElementById('m_new_t1').style.color="#ffae66";
    document.getElementById('m_new_t2').style.color="#878786";
    document.getElementById('m_new_t1').style.backgroundImage="url(../img/m_new1.gif)";
    document.getElementById('m_new_t2').style.backgroundImage="url(../img/m_new.gif)";
}

function gn_show(str1,str2)
{
    document.getElementById('m_new_t2').style.color="#ffae66";
    document.getElementById('m_new_t1').style.color="#878786";
    document.getElementById(str1).style.display="";
    document.getElementById(str2).style.display="none";
    document.getElementById('m_new_t1').style.backgroundImage="url(../img/m_new.gif)";
    document.getElementById('m_new_t2').style.backgroundImage="url(../img/m_new1.gif)";
    
}
//╫зд©
function jmdb_show(str1,str2)
{
   
    document.getElementById(str1).style.display="";
    document.getElementById(str2).style.display="none";
    
    document.getElementById('r_jm_t1').style.backgroundImage="url(../img/r_jm1.gif)";
    document.getElementById('r_jm_t2').style.backgroundImage="url(../img/r_jm.gif)";
}

function jmtj_show(str1,str2)
{
    
    document.getElementById(str1).style.display="";
    document.getElementById(str2).style.display="none";
    document.getElementById('r_jm_t1').style.backgroundImage="url(../img/r_jm.gif)";
    document.getElementById('r_jm_t2').style.backgroundImage="url(../img/r_jm1.gif)";
    
}

function title_show(str1,str2)
{
    
    document.getElementById(str1).style.display="";
    document.getElementById(str2).style.display="none";
    
    
}
function title_no(str1,str2)
{
    
    document.getElementById(str1).style.display="none";
    document.getElementById(str2).style.display="none";

    
}
function pro_show(str1,str2,str3,str4)
{
    
    document.getElementById(str1).style.display="";
    document.getElementById(str2).style.display="none";
    document.getElementById(str3).style.display="none";
    document.getElementById(str4).style.display="none";
    
}

function h_b_l(str1,str2)
{
    
    document.getElementById(str1).style.backgroundImage="";
    document.getElementById(str2).style.backgroundImage="url(img/zy/h_b_l_bg.gif)";
//    document.getElementById(str3).style.backgroundImage="img/zy/h_b_l_bg1.gif";
//    document.getElementById(str4).style.backgroundImage="img/zy/h_b_l_bg2.gif";
}
function h_b_zx(str1, str2,str3,str4) {

    document.getElementById(str1).style.backgroundImage = "url(img/zy/h_b_l_bg.gif)";
    document.getElementById(str2).style.backgroundImage = "";
    document.getElementById(str3).style.backgroundImage="";
    document.getElementById(str4).style.backgroundImage="";
}
function h_b_a(str1, str2, str3, str4, str5) {

    document.getElementById(str1).style.backgroundImage = "url(img/zy/h_b_l_bg.gif)";
    document.getElementById(str2).style.backgroundImage = "";
    document.getElementById(str3).style.backgroundImage = "";
    document.getElementById(str4).style.backgroundImage = "";
    document.getElementById(str5).style.backgroundImage = "";
}