function sethomepage()
{
	var confirm_type=0;
    var url = "http://"+window.location.host;
    if (document.all)
    {
       document.body.style.behavior="url(#default#homepage)";
       document.body.setHomePage(url);
       if (document.body.isHomePage(url) || document.body.isHomePage(url+'/')) //当前URL必须和验证的URL 是同一个域才有效
       {
          confirm_type = 1;
       }
    }
    else if (window.sidebar)
    {
        if(window.netscape)
        {
             try
            {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }
            catch (e)
            {
                alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true" );
            }
        }
        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
        prefs.setCharPref('browser.startup.homepage',url);
        var homepage = prefs.getCharPref('browser.startup.homepage');
        if (homepage == url || homepage == url+'/')
        {
         	confirm_type = 1;
        }
    }
    if(confirm_type == 1)
    {
		$.ajax({ type: "GET", url: "index.php?module=user&view=sethomepage", success: function(notice){
			if(notice=='1'){
				alert("恭喜您设置首页成功");
			}
		}});
    }
}
function addfavorite()
{
	if (document.all)
	{
		window.external.addFavorite(window.location.href, document.title);
	}
	else if (window.sidebar)
	{
		window.sidebar.addPanel(document.title, window.location.href, "");
	}
}
function sethomecook (name, value,time) {
       var exp = new Date();
       //if(isNAN(time)) time=86400000;
       time= (typeof(time)=="undefined")?86400000:time;
       exp.setTime (exp.getTime()+time);

       document.cookie = name + "=" + encodeURI(value) + "; expires=" + exp.toGMTString()+"; path=/;domain=" + cookiedomain;
}
function gethomepage()
{
	var url = "http://"+window.location.host;
   if(getCookie("homepage") != '1')
    {
                if (document.all)
                {    document.body.style.behavior="url(#default#homepage)";
 					   if((document.body.isHomePage(url) || document.body.isHomePage(url+'/')) && getCookie("homepage") != '1')
                        {
                            $.ajax({ type: "GET", url: "index.php?module=user&view=checkhomepage", success: function(notice){
                                if(notice == '1'){
                                    sethomecook('homepage', '1'); //是会员 并且设置为首页 赠送金币成功
                                }
                            }});
                            sethomecook('ishomepage', '1');  //未登录的，有设置为首页
                        }
                }
                else if (window.sidebar)
                {
                    try
                    {
                        netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
                        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
                        var homepage = prefs.getCharPref('browser.startup.homepage');
                    }
                    catch (e)
                    {
                        alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true" );
                    }
                    if((homepage == url || homepage == url+'/') && getCookie("homepage") != '1')
                        {
                            $.ajax({ type: "GET", url: "index.php?module=user&view=checkhomepage", success: function(notice){
                                if(notice == '1'){
                                    sethomecook('homepage', '1');
                                }
                            }});
                            sethomecook('ishomepage', '1');  //未登录的，有设置为首页
                        }
                }
    }
}