/*地方法规*/
function dffg(n)

{
var dffg=new Array();
for(i=0;i<dffg_info.tBodies.length;i++)
dffg_info.tBodies[i].style.display="none";
dffg_info.tBodies[n].style.display="block";
for(i=0;i<2;i++)
document.getElementById("dffg["+i+"]").className="fgoff";
document.getElementById("dffg["+n+"]").className="fgon";
for(i=0;i<dffg_more.tBodies.length;i++)
dffg_more.tBodies[i].style.display="none";
dffg_more.tBodies[n].style.display="block";
}

/*内河船员管理*/
function cygl(n)

{
var cygl=new Array();
for(i=0;i<cygl_info.tBodies.length;i++)
cygl_info.tBodies[i].style.display="none";
cygl_info.tBodies[n].style.display="block";
for(i=0;i<4;i++)
document.getElementById("cygl["+i+"]").className="gloff";
document.getElementById("cygl["+n+"]").className="glon";
for(i=0;i<cygl_more.tBodies.length;i++)
cygl_more.tBodies[i].style.display="none";
cygl_more.tBodies[n].style.display="block";
}

/*许可事项*/
function xksx(n)

{
var xksx=new Array();
for(i=0;i<xksx_info.tBodies.length;i++)
xksx_info.tBodies[i].style.display="none";
xksx_info.tBodies[n].style.display="block";
for(i=0;i<3;i++)
document.getElementById("xksx["+i+"]").className="sxoff";
document.getElementById("xksx["+n+"]").className="sxon";
}

/*助你考试*/
function znks(n)

{
var znks=new Array();
for(i=0;i<znks_info.tBodies.length;i++)
znks_info.tBodies[i].style.display="none";
znks_info.tBodies[n].style.display="block";
for(i=0;i<3;i++)
document.getElementById("znks["+i+"]").className="fwoff";
document.getElementById("znks["+n+"]").className="fwon";
for(i=0;i<znks_more.tBodies.length;i++)
znks_more.tBodies[i].style.display="none";
znks_more.tBodies[n].style.display="block";
}


/*搜救常识*/
function sjcs(n)

{
var sjcs=new Array();
for(i=0;i<sjcs_info.tBodies.length;i++)
sjcs_info.tBodies[i].style.display="none";
sjcs_info.tBodies[n].style.display="block";
for(i=0;i<2;i++)
document.getElementById("sjcs["+i+"]").className="csoff";
document.getElementById("sjcs["+n+"]").className="cson";
for(i=0;i<sjcs_more.tBodies.length;i++)
sjcs_more.tBodies[i].style.display="none";
sjcs_more.tBodies[n].style.display="block";
}

/*海事*/
function hsgc(n)

{
var hsgc=new Array();
for(i=0;i<hsgc_info.tBodies.length;i++)
hsgc_info.tBodies[i].style.display="none";
hsgc_info.tBodies[n].style.display="block";
for(i=0;i<3;i++)
document.getElementById("hsgc["+i+"]").className="fwoff";
document.getElementById("hsgc["+n+"]").className="fwon";
for(i=0;i<hsgc_more.tBodies.length;i++)
hsgc_more.tBodies[i].style.display="none";
hsgc_more.tBodies[n].style.display="block";
}