// javascript document
function show1()
{
	document.getelementbyid("gyyg").style.display="block";
	}
function hide1()
{
	document.getelementbyid("gyyg").style.display="none";
	}
function show2()
{
	document.getelementbyid("jtxw").style.display="block";
	}
function hide2()
{
	document.getelementbyid("jtxw").style.display="none";
	}
function show3()
{
	document.getelementbyid("cpzx").style.display="block";
	}
function hide3()
{
	document.getelementbyid("cpzx").style.display="none";
	}
function show4()
{
	document.getelementbyid("scyf").style.display="block";
	}
function hide4()
{
	document.getelementbyid("scyf").style.display="none";
	}
function show5()
{
	document.getelementbyid("xsgs").style.display="block";
	}
function hide5()
{
	document.getelementbyid("xsgs").style.display="none";
	}
function show6()
{
	document.getelementbyid("zxns").style.display="block";
	}
function hide6()
{
	document.getelementbyid("zxns").style.display="none";
	}
function show7()
{
	document.getelementbyid("fwzx").style.display="block";
	}
function hide7()
{
	document.getelementbyid("fwzx").style.display="none";
	}
	
	
function p1(a,b,c,d)
{
	document.getelementbyid("jtdtt").classname="jtdtt";
	document.getelementbyid("mtbdt").classname="mtbdt";
	document.getelementbyid("hydtt").classname="hydtt";
	document.getelementbyid("ddsht").classname="ddsht";
	document.getelementbyid(a).style.display="block";
	document.getelementbyid(b).style.display="none";
	document.getelementbyid(c).style.display="none";
	document.getelementbyid(d).style.display="none";
	}
function p2(a,b,c,d)
{
	document.getelementbyid("jtdtt").classname="mtbdt";
	document.getelementbyid("mtbdt").classname="jtdtt";
	document.getelementbyid("hydtt").classname="hydtt";
	document.getelementbyid("ddsht").classname="ddsht";
	document.getelementbyid(a).style.display="none";
	document.getelementbyid(b).style.display="block";
	document.getelementbyid(c).style.display="none";
	document.getelementbyid(d).style.display="none";
	}
function p3(a,b,c,d)
{
	document.getelementbyid("jtdtt").classname="hydtt";
	document.getelementbyid("mtbdt").classname="mtbdt";
	document.getelementbyid("hydtt").classname="jtdtt";
	document.getelementbyid("ddsht").classname="ddsht";
	document.getelementbyid(a).style.display="none";
	document.getelementbyid(b).style.display="none";
	document.getelementbyid(c).style.display="block";
	document.getelementbyid(d).style.display="none";
	}
function p4(a,b,c,d)
{
	document.getelementbyid("jtdtt").classname="ddsht";
	document.getelementbyid("mtbdt").classname="mtbdt";
	document.getelementbyid("hydtt").classname="hydtt";
	document.getelementbyid("ddsht").classname="jtdtt";
	document.getelementbyid(a).style.display="none";
	document.getelementbyid(b).style.display="none";
	document.getelementbyid(c).style.display="none";
	document.getelementbyid(d).style.display="block";
	}	
function m1(x,y)
{
	document.getelementbyid("jtgmt").classname="jtgmt";
	document.getelementbyid("jpgct").classname="jpgct";
	document.getelementbyid("jtgmc").style.display="block";
	document.getelementbyid("jpgcc").style.display="none";
	}
function m2(x,y)
{
	document.getelementbyid("jtgmt").classname="jpgct";
	document.getelementbyid("jpgct").classname="jtgmt";
	document.getelementbyid("jtgmc").style.display="none";
	document.getelementbyid("jpgcc").style.display="block";
	}
function n1(c,d)
{
	document.getelementbyid("sczbt").classname="jtgmt";
	document.getelementbyid("cpzxt").classname="jpgct";
	document.getelementbyid("sczbc").style.display="block";
	document.getelementbyid("cpzxc").style.display="none";
	}
function n2(c,d)
{
	document.getelementbyid("sczbt").classname="jpgct";
	document.getelementbyid("cpzxt").classname="jtgmt";
	document.getelementbyid("sczbc").style.display="none";
	document.getelementbyid("cpzxc").style.display="block";
	}