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");
        }
    }
}

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);
             }
    }
}

//function getHttpObject()
//{
//	var objType = false;
//	try{
//		objType = new ActiveXObject('Msxml2.XMLHTTP');
//	}catch (e){
//		try{
//			objType = new ActiveXObject('Microsoft.XMLHTTP');
//		}catch (e){
//			objType = new XMLHttpRequest();
//		}
//	}
//	return objType;
//}
//
//function getHeader()
//{
//	var HttpRequest = getHttpObject();
//	HttpRequest.open("get","header.php?head=html");
//	HttpRequest.onreadystatechange = function(){
//		if(HttpRequest.readyState == 4 ){
//			if(HttpRequest.status == 200){
//				document.getElementById('headerContent').innerHTML = HttpRequest.responseText
//			}else{
//				alert('网络连接失败')
//			}
//		}
//	}
//	HttpRequest.send(null);
//}