function getnames(obj,name,tij)
	{	
		var p = document.getelementbyid(obj);
		var plist = p.getelementsbytagname(tij);
		var rlist = new array();
		for(i=0;i<plist.length;i++)
		{
			if(plist[i].getattribute("name") == name)
			{
				rlist[rlist.length] = plist[i];
			}
		}
		return rlist;
	}

		function butong_net(obj,name)
		{
			var p = obj.parentnode.getelementsbytagname("td");
			var p1 = getnames(name,"f","div");
			for(i=0;i<p1.length;i++)
			{
				if(obj==p[i])
				{
					p[i].classname = "s";
					p1[i].classname = "dis";
				}
				else
				{
					p[i].classname = "";
					p1[i].classname = "undis";
				}
			}
		}
		
		function getnames_1(obj,name,tij)
	{	
		var p = document.getelementbyid(obj);
		var plist = p.getelementsbytagname(tij);
		var rlist = new array();
		for(i=0;i<plist.length;i++)
		{
			if(plist[i].getattribute("name") == name)
			{
				rlist[rlist.length] = plist[i];
			}
		}
		return rlist;
	}

		
		
		function butong_net_1(obj,name)
		{
			var p = obj.parentnode.getelementsbytagname("td");
			var p1 = getnames_1(name,"f_1","div");
			for(i=0;i<p1.length;i++)
			{
				if(obj==p[i])
				{
					p[i].classname = "s_1";
					p1[i].classname = "dis_1";
				}
				else
				{
					p[i].classname = "";
					p1[i].classname = "undis_1";
				}
			}
		}
		function getnames_2(obj,name,tij)
	{	
		var p = document.getelementbyid(obj);
		var plist = p.getelementsbytagname(tij);
		var rlist = new array();
		for(i=0;i<plist.length;i++)
		{
			if(plist[i].getattribute("name") == name)
			{
				rlist[rlist.length] = plist[i];
			}
		}
		return rlist;
	}

		
		
		function butong_net_2(obj,name)
		{
			var p = obj.parentnode.getelementsbytagname("td");
			var p1 = getnames_2(name,"f_2","div");
			for(i=0;i<p1.length;i++)
			{
				if(obj==p[i])
				{
					p[i].classname = "s_2";
					p1[i].classname = "dis_2";
				}
				else
				{
					p[i].classname = "";
					p1[i].classname = "undis_2";
				}
			}
		}