//读取上级栏目名称
var parentClassName;
try
{
	var parrentAarr=document.getElementById("location").getElementsByTagName("a");
	for(i=0;i<parrentAarr.length;i++)
	{
		if(parrentAarr[i].innerHTML==tClassName)
		{
			if(i>0)
			{
				parentClassName=parrentAarr[i-1].innerHTML;
			}
		}
	}
}
catch(e)
{
}

if(parentClassName!=undefined)
{
	var isSmallClass;
	try
	{
		var barr=document.getElementById("section").getElementsByTagName("a");
		//小类上级栏目导航高亮
		for(i=0;i<barr.length;i++)
		{
			if(barr[i].innerHTML==parentClassName)
			{
				barr[i].className="sstrong";
				isSmallClass=true;
			}
		}
		//大类同级栏目导航高亮
		if(isSmallClass!=true)
		{
			for(i=0;i<barr.length;i++)
			{
				if(barr[i].innerHTML==tClassName)
				{
					barr[i].className="sstrong";
				}
			}
			
		}
	}
	catch(e)
	{
	}
}

//小类同级栏目导航高亮显示
try
{
	var aarr=document.getElementById("navcontainer").getElementsByTagName("a");
	if(aarr!="")
	{
		for(i=0;i<aarr.length;i++)
		{
			if(aarr[i].innerHTML==tClassName)
			{
				aarr[i].className="current";
			}
		}
	}
}
catch(e)
{
}