//下拉菜单相关代码
var h;
var w;
var l;
var t;
var v;
var topMar = -8;
var leftMar = -16;
var space = 1;
var isvisible;
var global = window.document
global.fo_currentMenu = null
global.fo_shadows = new Array
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 (v==0){
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;
}
}
if (v==1){
if (((mX < parseInt(vDiv.style.left-w)) || (mX > parseInt(vDiv.style.left)) || (mY < parseInt(vDiv.style.top)) || (mY > parseInt(vDiv.style.top)+h)) && ((mX < parseInt(vDiv.style.left)) || (mX > parseInt(vDiv.style.left)+vDiv.offsetWidth) || (mY < parseInt(vDiv.style.top)) || (mY > parseInt(vDiv.style.top)+vDiv.offsetHeight))){
vDiv.style.visibility = "hidden";
isvisible = false;
}
}
}
}
function ShowMenu(vMnuCode,tWidth,vType) {
try{
idFlash.style.display="none";
idGif.style.display="";
}catch(e){}
vSrc = window.event.srcElement;
vMnuCode = "";
h = vSrc.offsetHeight;
w = vSrc.offsetWidth;
v = vType
if (v==0){
l = vSrc.offsetLeft + leftMar+4;
t = vSrc.offsetTop + topMar + h + space-2;
}
if (v==1){
l = vSrc.offsetLeft + w ;
t = vSrc.offsetTop;
}
vParent = vSrc.offsetParent;
while (vParent.tagName.toUpperCase() != "BODY")
{
l += vParent.offsetLeft;
t += vParent.offsetTop;
vParent = vParent.offsetParent;
}
menuDiv.innerHTML = vMnuCode;
menuDiv.style.top = t;
menuDiv.style.left = l;
menuDiv.style.visibility = "visible";
isvisible = true;
makeRectangularDropShadow(submenu,4)
}
function ShowMenu6(vMnuCode,tWidth,vType) {
try{
idFlash.style.display="none";
idGif.style.display="";
}catch(e){}
vSrc = window.event.srcElement;
vMnuCode = "";
h = vSrc.offsetHeight;
w = vSrc.offsetWidth;
v = vType
if (v==0){
l = vSrc.offsetLeft + leftMar-0;
t = vSrc.offsetTop + topMar + h + space-2;
}
if (v==1){
l = vSrc.offsetLeft + w ;
t = vSrc.offsetTop;
}
vParent = vSrc.offsetParent;
while (vParent.tagName.toUpperCase() != "BODY")
{
l += vParent.offsetLeft;
t += vParent.offsetTop;
vParent = vParent.offsetParent;
}
menuDiv.innerHTML = vMnuCode;
menuDiv.style.top = t;
menuDiv.style.left = l;
menuDiv.style.visibility = "visible";
isvisible = true;
makeRectangularDropShadow(submenu,4)
}
function ShowMenu5(vMnuCode,tWidth,vType) {
try{
idFlash.style.display="none";
idGif.style.display="";
}catch(e){}
vSrc = window.event.srcElement;
vMnuCode = "";
h = vSrc.offsetHeight;
w = vSrc.offsetWidth;
v = vType
if (v==0){
l = vSrc.offsetLeft + leftMar-200;
t = vSrc.offsetTop + topMar + h + space-2;
}
if (v==1){
l = vSrc.offsetLeft + w ;
t = vSrc.offsetTop;
}
vParent = vSrc.offsetParent;
while (vParent.tagName.toUpperCase() != "BODY")
{
l += vParent.offsetLeft;
t += vParent.offsetTop;
vParent = vParent.offsetParent;
}
menuDiv.innerHTML = vMnuCode;
menuDiv.style.top = t;
menuDiv.style.left = l;
menuDiv.style.visibility = "visible";
isvisible = true;
makeRectangularDropShadow(submenu,4)
}
function ShowMenuTwo(vMnuCode,tWidth,vType) {
try{
idFlash.style.display="none";
idGif.style.display="";
}catch(e){}
vSrc = window.event.srcElement;
vMnuCode = "";
h = vSrc.offsetHeight;
w = vSrc.offsetWidth;
v = vType
if (v==0){
l = vSrc.offsetLeft + leftMar + 100;
t = vSrc.offsetTop + topMar + h + space-2;
}
if (v==1){
l = vSrc.offsetLeft + w ;
t = vSrc.offsetTop;
}
vParent = vSrc.offsetParent;
while (vParent.tagName.toUpperCase() != "BODY")
{
l += vParent.offsetLeft;
t += vParent.offsetTop;
vParent = vParent.offsetParent;
}
menuDiv.innerHTML = vMnuCode;
menuDiv.style.top = t;
menuDiv.style.left = l;
menuDiv.style.visibility = "visible";
isvisible = true;
makeRectangularDropShadow(Twosubmenu,4)
}
function makeRectangularDropShadow(el,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;
var opacity = 1 - i / (i + 1);
rs.filter = 'alpha(opacity=' + (100 * opacity) + ')';
el.insertAdjacentElement('afterEnd', rect);
global.fo_shadows[global.fo_shadows.length] = rect;
}
}
function display(i)
{
ShowMenu(document.all("submenu" + i).innerHTML,100,0)
}
function OverClass(theID)
{
theID.className = "tdOverClass";
}
function OutClass(theID)
{
theID.className = "tdOutClass";
}
function SubMenu(){
//可信产品
document.write ("");
//新闻资讯
document.write ("");
//服务支持
document.write ("");
//营销合作
document.write ("");
//精彩金格
document.write ("");
//方案案例
document.write ("
