// JavaScript Document
document.getElementByClass = function (classname) {
   var elements = [];
   var alltags = document.all ? document.all : document.getElementsByTagName("*")
   for (var i in alltags){
	   var tag;
	   if(alltags[i].className != null){
		  tag = alltags[i]
		  var classNames = tag.className.split(" ");
		  var flag = false;
		  for(var i in classNames){
				if(classNames[i] == classname){
					flag = true;
				}
			}
		  if (flag){
			  elements[elements.length] = tag;
		  }
	   }
   }
   return elements;
} 
//function change(e)
//{
//	e.className="ContentGoodsClass1";
//    var aline = e.getElementsByTagName('div');
//    aline[1].style.borderLeft = "1px solid #d2e3d1";
//	var aparent = e.parentNode.getElementsByTagName("a");
//	for(var ii = 0;ii<aparent.length;ii++)
//	{
//	    var aparentc = aparent[ii].className;
//	    if(aparentc == "")
//	    {
//	        aparent[ii].style.color = "#555555";
//	    };
//	}
//	var alink = e.getElementsByTagName('a');
//	for(var i = 0;i<alink.length;i++)
//	{
//	    var alinkc = alink[i].className;
//	    if(alinkc == "")
//	    {
//	        alink[i].style.color = "#000000";
//	    }; 
//	}
//	
////	for(var i=2; i<5;i++)
////	{
////	    var str = "GoodsType" + i;
////	    if(document.getElementById(str).id == e.id)
////	    {
////	        var m = i-1;
////	        var str1 = "GoodsType" + m;
////	        document.getElementById(str1).style.borderBottomColor = "#FFFFFF";
////	    }
////	}
//    e.style.marginTop = "-1px";
//    e.style.paddingTop = "1px";
//    e.style._marginLeft = "1px";
//}
//function change1(e)
//{
//	e.className="ContentGoodsClass";
//	var aline = e.getElementsByTagName('div');
//	aline[1].style.borderLeft = "1px solid #f1fff0";
//	var aparent = e.parentNode.getElementsByTagName("a");
//	for(var ii = 0;ii<aparent.length;ii++)
//	{
//	    var aparentc = aparent[ii].className;
//	    if(aparentc == "")
//	    {
//	        aparent[ii].style.color = "#555555";
//	    };
//	}
//	e.style.marginTop = "0";
//	e.style.paddingTop = "0";
//	e.style._marginLeft = "0";
//}
//function change2(e)
//{
//	e.className="ContentGoodsClass_1";
//	var aline = e.getElementsByTagName('div');
//	aline[1].style.borderLeft = "1px solid #f1fff0";
//	e.style.marginTop = "0";
//	e.style.paddingTop = "0";
//	e.style._marginLeft = "0";
//}
function change(e)
{
	e.className="ContentGoodsMiddle_a_1";
	var alink = e.getElementsByTagName('a');
	for(var i = 0;i<alink.length;i++)
	{
		var aclassName = alink[i].style.color;
		if(aclassName=="")
		{
			alink[i].style.color = "#000000";
		}
	}
	var adiv = e.getElementsByTagName('div');
	adiv[0].className = "ContentGoodsMiddleLeft_a_1";
}
function change1(e)
{
	e.className="ContentGoodsMiddle_a";
	var alink = e.getElementsByTagName('a');
	for(var i = 0;i<alink.length;i++)
	{
		var aclassName = alink[i].style.color;
		if(aclassName=="#000000" || aclassName == "rgb(0, 0, 0)")
		{
			alink[i].style.color = "";
		}
	}
	var adiv = e.getElementsByTagName('div');
	adiv[0].className = "ContentGoodsMiddleLeft_a";
}
function change2(e)
{
	e.className="ContentGoodsMiddle_a1";
	var alink = e.getElementsByTagName('a');
	for(var i = 0;i<alink.length;i++)
	{
		var aclassName = alink[i].style.color;
		if(aclassName=="#000000" || aclassName == "rgb(0, 0, 0)")
		{
			alink[i].style.color = "";
		}
	}
	var adiv = e.getElementsByTagName('div');
	adiv[0].className = "ContentGoodsMiddleLeft_a";
}
function meunchange(e)
{
	e.className="meunT2";
}
function meunchange1(e)
{
	e.className="meunT1";
}
function meunchange2(e)
{
	e.className="meunT3";
}
function pinglun(e)
{
	var els = document.getElementByClass('GoodsPl');
	for(var i in els){
		var e = els[i];
		e.style.display='none';
	}
	var els1 = document.getElementByClass('GoodsPl1')
	for(var i1 in els1){
		var e1 = els1[i1]
		e1.style.display='inline';
	}
}
function pinglun1(e)
{
	var els = document.getElementByClass('GoodsPl1');
	for(var i in els){
		var e = els[i];
		e.style.display='none';
	}
	var els1 = document.getElementByClass('GoodsPl')
	for(var i1 in els1){
		var e1 = els1[i1]
		e1.style.display='inline';
	}
}
function lhchange(e)
{
	e.className = "lh_2";
	document.getElementById('ContentGg').style.background = "url(/images/Eric/cheng.jpg)"
}
function lhchange1(e)
{
	e.className = "lh2";
	document.getElementById('ContentGg').style.background = "url(/images/Eric/mai.jpg)"
}
function lhchange2(e)
{
	e.className = "lh_3";
	document.getElementById('ContentGg').style.background = "url(/images/Eric/mai1.jpg)"
}
function lhchange3(e)
{
	e.className = "lh3";
	document.getElementById('ContentGg').style.background = "url(/images/Eric/mai.jpg)"
}
function lhchange4(e)
{
	e.className = "lh_1";
	document.getElementById('ContentGg').style.background = "url(/images/Eric/mai.jpg)"
}
function lhchange5(e)
{
	e.className = "lh1";
	document.getElementById('ContentGg').style.background = "url(/images/Eric/mai.jpg)"
}


function aboutchange()
{
	document.getElementById('AboutMiddle2').style.display = "none";
	document.getElementById('AboutMiddle1').style.display = "inline";
	document.getElementById('about_a').style.background = "url(/images/Eric/1_02.gif) no-repeat";
	document.getElementById('link_a').style.background = "url(/images/Eric/2_02.gif) no-repeat";
}
function aboutchange2()
{
	document.getElementById('AboutMiddle1').style.display = "none";
	document.getElementById('AboutMiddle2').style.display = "inline";
	document.getElementById('about_a').style.background = "url(/images/Eric/2_02.gif) no-repeat";
	document.getElementById('link_a').style.background = "url(/images/Eric/1_02.gif) no-repeat";
}
function Maijiachage(e)
{
	e.className = "Maijia1";
}
function Maijiachage1(e)
{
	e.className = "Maijia";
}

function GSchange(e)
{
	var Gsli = document.lis;
	for(var i in Gsli){
		var childNodes = Gsli[i].getElementsByTagName("div");
		for(var j in childNodes)
			if(childNodes[0] != e)
				childNodes[1].style.display = 'none';
			else
				childNodes[1].style.display = '';
	}
	//alert(Gsli)
	/*Gsli[i].style.display = "none";
	e.parentNode.getElementById('smaillclass').style.display = "inline";*/
}

function GSInit(){
	document.lis = document.getElementByClass("GoodsLi");
}



function Goodschange(e)
{
	for(var ii=1; ii<7;ii++)
	{
		var str = "hdm" + ii;
		document.getElementById(str).style.display = "none";
	}
	var hdm = document.getElementByClass("GoodsHdmBtn1");
	for(var i in hdm)
	{
		hdm[i].className = "GoodsHdmBtn2";
		var childNodes = hdm[i].getElementsByTagName("span");
		for(var j in childNodes)
			childNodes[0].className = "font_Hdm1";
		var hdm1 = document.getElementByClass("GoodsHdmBtn2");
		for(var iii in hdm1)
		{
			if(hdm1[0] == e)
			{
				for(var im=1; im<7;im++)
				{
					var sty = "hdm" + im;
					document.getElementById(sty).style.display = "";
					e.className = "GoodsHdmBtn1";
					var n = e.getElementsByTagName("span");
					for(var o in n)
						n[0].className = "font_Hdm";
					for(var l = 1;l<7;l++)
					{
						var str3 = "hdm" + l + l;
						document.getElementById(str3).style.display = "";
					}
				}
			}
			else
			{
			if(hdm1[iii] == e)
			{
			var str1 = "hdm" + iii;
			var str2 = "hdm" + iii + iii;
			document.getElementById(str1).style.display = "inline";
			document.getElementById(str2).style.display = "none";
			}
			}
		}
	}

	document.getElementById("hdma1").style.display = "";
	e.className = "GoodsHdmBtn1";
	var m = e.getElementsByTagName("span");
	for(var n in m)
		m[0].className = "font_Hdm";
}
//function Goodschange(i)
//{
//    for(var m=0;m<7;m++)
//    {
//        var str = "hdm_" + m;
//        document.getElementById(str).className = "GoodsHdmBtn2";
//        var str_ = "hdm_" + m + m;
//        document.getElementById(str_).className = "font_Hdm1";        
//    }
//    for(var a = 1;a<7;a++)
//    {
//        var str1 = "hdm" + a;
//        document.getElementById(str1).style.display = "none";
//    } 
//    if(i==0)
//    {
//        var str2 = "hdm_" + i;
//        document.getElementById(str2).className = "GoodsHdmBtn1";
//        var str22 = "hdm_" + i + i;
//        document.getElementById(str22).className = "font_Hdm";
//        for(var a2 = 1;a2<7;a2++)
//        {
//            var str2 = "hdm" + a2;
//            document.getElementById(str2).style.display = "";
//        } 
//    }
//    else
//    {
//        var str3 = "hdm_" + i;
//        document.getElementById(str3).className = "GoodsHdmBtn1";
//        var str33 = "hdm_" + i + i;
//        document.getElementById(str33).className = "font_Hdm";
//        var str_3 = "hdm" + i;
//        var str_33 = "hdm" + i + i;
//        document.getElementById(str_3).style.display = "inline";
//        alert(document.getElementById(str_3).style.display);
//        document.getElementById(str_33).style.display = "none";
//    }
//}

function GTHdm1()
{
    document.getElementById("t1").style.background = "url(/images/Eric/GT_Bbs_Btn1.jpg) no-repeat";
    document.getElementById("tab1").style.display = "";
    document.getElementById("t2").style.background = "url(/images/Eric/GT_Bbs_Btn2.jpg) no-repeat";
    document.getElementById("tab2").style.display = "none";
}
function GTHdm2()
{
    document.getElementById("t2").style.background = "url(/images/Eric/GT_Bbs_Btn1.jpg) no-repeat";
    document.getElementById("tab2").style.display = "";
    document.getElementById("t1").style.background = "url(/images/Eric/GT_Bbs_Btn2.jpg) no-repeat";
    document.getElementById("tab1").style.display = "none";
}