// 弹出公告用、设为首页、加入收藏
// 弹出公告用 —— 调用：<a href=javascript:onclick=openLookWindow('View.aspx?id=8',500,350) >公告标题</a>
function openLookWindow(fileName,w,h){
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0; 
	TopPosition = 40; 
	openwindow=window.open(fileName,'','scrollbars=yes,resizable=yes,width='+w+',height='+h);
	//openwindow.resizeTo(w,h); 
	openwindow.moveTo(LeftPosition,TopPosition); 
}  

// 设为首页 —— 调用：<a onclick="SetHome(this,window.location)">设为首页</a>
function SetHome(obj,vrl)
{
    try
    {
        obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl);
    }
    catch(e)
    {
        if(window.netscape) 
        {
            try 
            {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
            }  
            catch (e)  
            { 
                alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'");  
            }
            var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage',vrl);
        }
    }
}
// 加入收藏 —— 调用：<a onclick="AddFavorite(window.location,document.title)">加入收藏</a>
function AddFavorite(sURL, sTitle)
{
    try
    {
        window.external.addFavorite(sURL, sTitle);
    }
    catch (e)
    {
        try
        {
            window.sidebar.addPanel(sTitle, sURL, "");
        }
        catch (e)
        {
            alert("加入收藏失败，请使用Ctrl+D进行添加");
        }
    }
}