var sAbout,sProduct,sSales,sService,sContact;

sAbout = '';
sAbout = sAbout + '<A HREF="introduce.asp">研 究 院 介 绍</A>|';
sAbout = sAbout + '<A HREF="culture.asp">研 究 院 文 化</A>';

sNews = '';
sNews = sNews + '<A HREF="NewsList.asp?NewsClass=%B9%A4%D7%F7%D0%C2%CE%C5">工 作 新 闻</A>|';
sNews = sNews + '<A HREF="NewsList.asp?NewsClass=%CD%A8%D6%AA%CD%A8%B8%E6">通 知 通 告</A>|';
sNews = sNews + '<A HREF="NewsList.asp?NewsClass=%D0%D0%D2%B5%D0%C2%CE%C5">行 业 新 闻</A>';

sLab = '';
sLab = sLab + '<A HREF="lab_intro.asp">实 验 室 介 绍</A>|';
sLab = sLab + '<A HREF="lab_yq.asp">实 验 室 仪 器</A>';

sGczx = '';
sGczx = sGczx + '<A HREF="zd_intro.asp">中 心 介 绍</A>|';
sGczx = sGczx + '<A HREF="zd_kt.asp">主 要 课 题</A>|';
sGczx = sGczx + '<A HREF="zd_animal.asp">动 保 厂</A>|';
sGczx = sGczx + '<A HREF="zd_tech.asp">科 技 公 司</A>|';
sGczx = sGczx + '<A HREF="zd_infor.asp">信 息 站</A>';

sZsjd = '';
sZsjd = sZsjd + '<A HREF="jd_intro.asp">中 试 基 地</A>|';
sZsjd = sZsjd + '<A HREF="jd_product.asp">基 地 产 品</A>';

sZrxm = '';
sZrxm = sZrxm + '<A HREF="zrxm.asp?p_class=%BE%AB%CF%B8%BB%AF%B9%A4">精 细 化 工</A>|';
sZrxm = sZrxm + '<A HREF="zrxm.asp?p_class=%D2%BD%D2%A9%D6%D0%BC%E4%CC%E5">医 药 中 间 体</A>|';
sZrxm = sZrxm + '<A HREF="zrxm.asp?p_class=%CB%C7%C1%CF%CC%ED%BC%D3%BC%C1">饲 料 添 加 剂</A>|';
sZrxm = sZrxm + '<A HREF="zrxm.asp?p_class=%CA%DE%D2%A9">兽 药</A>|';
sZrxm = sZrxm + '<A HREF="zrxm.asp?p_class=%D2%C7%C6%F7%D2%C7%B1%ED">仪 器 仪 表</A>';


var h;
var w;
var l;
var t;
var topMar = 9;
var leftMar = -15;
var space = 1;
var isvisible;
var MENU_SHADOW_COLOR='#959190';//定义下拉菜单阴影色
var global = window.document
global.fo_currentMenu = null
global.fo_shadows = new Array
var ControlPanel;

document.write('<DIV id=menuDiv OnMouseOut="HideMenu();" style="Z-INDEX: 100; VISIBILITY: hidden; WIDTH: 1px; POSITION: absolute; HEIGHT: 1px; BACKGROUND-COLOR: #FED12E"></DIV>');


function HideMenu() 
{
 var mX;
 var mY;
 var vDiv;
 var mDiv;
	if (isvisible == true)
{
		vDiv = document.all("menuDiv");
		mX = window.event.clientX + document.body.scrollLeft;
		mY = window.event.clientY + document.body.scrollTop;
		if ((mX < parseInt(vDiv.style.left)) || (mX > parseInt(vDiv.style.left)+vDiv.offsetWidth) || (mY < parseInt(vDiv.style.top)-h) || (mY > parseInt(vDiv.style.top)+vDiv.offsetHeight)){
			vDiv.style.visibility = "hidden";
			isvisible = false;
		}
}
}

function ShowMenu(vMnuCode,tWidth)
{
	vSrc = window.event.srcElement;
	var sCode = '<TABLE ID="SubMenu" CELLSPACING=0 CELLPADDING=1 STYLE="WIDTH:'+tWidth+'" OnMouseOut="HideMenu()" bgcolor="#FFFFFF"  border="1" style="border-collapse:collapse;"  bordercolor="#00417A" class="tb">'
	for (var i=0;i<vMnuCode.split("|").length;i++)
	{
		sCode = sCode + '<TR><TD height="25" align="left" OnMouseOver="this.bgColor=\'#D6EFFF\';" OnMouseOut="this.bgColor=\'\'" class="menutitle">&nbsp;·' + vMnuCode.split("|")[i] + '</TD></TR>'
	}
	sCode = sCode + "</TABLE>";

	h = vSrc.offsetHeight;
	w = vSrc.offsetWidth;
	l = vSrc.offsetLeft + leftMar+1;
	t = vSrc.offsetTop + topMar + h + space-1;
	vParent = vSrc.offsetParent;
	while (vParent.tagName.toUpperCase() != "BODY")
	{
		l += vParent.offsetLeft;
		t += vParent.offsetTop;
		vParent = vParent.offsetParent;
	}

	menuDiv.innerHTML = sCode;
	menuDiv.style.top = t;
	menuDiv.style.left = l;
	menuDiv.style.visibility = "visible";
	isvisible = true;
    makeRectangularDropShadow(SubMenu, MENU_SHADOW_COLOR, 4)
}

function makeRectangularDropShadow(el, color, size)
{
	var i;
	for (i=size; i>0; i--)
	{
		var rect = document.createElement('div');
		var rs = rect.style
		rs.position = 'absolute';
		rs.left = (el.style.posLeft + i) + 'px';
		rs.top = (el.style.posTop + i) + 'px';
		rs.width = el.offsetWidth + 'px';
		rs.height = el.offsetHeight + 'px';
		rs.zIndex = el.style.zIndex - i;
		rs.backgroundColor = color;
		var opacity = 1 - i / (i + 1);
		rs.filter = 'alpha(opacity=' + (100 * opacity) + ')';
		el.insertAdjacentElement('afterEnd', rect);
		global.fo_shadows[global.fo_shadows.length] = rect;
	}
}

document.onmouseover=HideMenu

// JScript 文件
function GetObj(objName)
{
    if(document.getElementById)
    {
        return eval('document.getElementById("' + objName + '")');
    }
    else if(document.layers)
    {
        return eval("document.layers['" + objName +"']");
    }else
    {
        return eval('document.all.' + objName);
    }
}
function ApplyFormMenu(index,flag)
{
    for(var i=0;i<20;i++)
    {
        if(GetObj("ApplyFormCon"+i)&&GetObj("ApplyFormM"+i))
        {
            GetObj("ApplyFormCon"+i).style.display = 'none';
            GetObj("ApplyFormM"+i).className = "s_of";
        }
    }
   if(GetObj("ApplyFormCon"+index)&&GetObj("ApplyFormM"+index))
   {
        GetObj("ApplyFormCon"+index).style.display = 'block';
        GetObj("ApplyFormM"+index).className = "s_on";
    }
}

function mouse_on(td_now)
{
	if(td_now.className == "s_on") return false;
	else td_now.className = "m_on";
}
function mouse_of(td_now)
{
	if(td_now.className == "s_on") return false;
	else td_now.className = "s_of";
}