/*
//=============变量===========
var crFocused = "#E0E0E0";	//	菜单背景焦点色
var crNormal = "#F0F0F0";	//	菜单背景色
var nOffsetX = -14;			//	菜单横向位置调整量
var nOffsetY = 26;			//	菜单纵向位置调整量
var nMenuItemHeight = 23;	//	菜单条高度
var nWidth = 130;			//	菜单宽度
//	以下为菜单条内容
var sMenuItemStrs = new Array(
	"<A HREF='Solutions/Solution_Teacher.aspx' class='Nav'>为教师</A>",
	"<A HREF='Solutions/Solution_Student.aspx' class='Nav'>为学生</A>",
	"<A HREF='Solutions/Solution_Org.aspx' class='Nav'>为机构</A>"
);
//============================
var bInMenu = false;
function InMenu() {
	bInMenu=true;
}
function OutMenu() {
	bInMenu=false;
}
function changeColor(tr, focused) {
	tr.style.backgroundColor = focused ? crFocused : crNormal;
}
function addMenuItem(s) {
	var menu = document.getElementById("divPSMenu");
	menu.innerHTML += "<div style='padding: 5px 20px 5px 0px; width: 100%; height: "+nMenuItemHeight+"px; background: "+crNormal+"; border-bottom-width: 1px;border-bottom-style: solid;border-bottom-color: "+crFocused+";' onmouseover='changeColor(this, 1);' onmouseout='changeColor(this, 0);'>"+s+"</div>";
	
}
function ShowPSMenu(a) {
	var menu = document.getElementById("divPSMenu");
	menu.style.backgroundColor = crNormal;
	menu.style.width = nWidth;
	menu.onmouseover = InMenu;
	menu.onmouseout =OutMenu;
	menu.innerHTML = "";
	for(i=0; i<sMenuItemStrs.length; i++) {
		addMenuItem(sMenuItemStrs[i]);
	}
	var t=a.offsetTop; 
    var l=a.offsetLeft; 
    while(a=a.offsetParent){ 
        t+=a.offsetTop; 
        l+=a.offsetLeft; 
    } 

	menu.style.left = l+nOffsetX;
	menu.style.top = t+nOffsetY;
	menu.style.display = "block";
}
function HidePSMenu() {
	var menu = document.getElementById("divPSMenu");
//	menu.innerHTML = "";
	menu.style.display = "none";
}
function HidPSMenuIfNecessary() {
	if(!bInMenu) {
		HidePSMenu();
	}
}
function HideToolBar()
{
//    var temp = setTimeout("HidePSMenu()",200);
}
var menu = document.getElementById("divPSMenu");
document.onmousedown  = HidPSMenuIfNecessary;
document.oncontextmenu  = HidePSMenu;
*/