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 sendpage(){
    var act = document.getElementById("act");
    act.value="page";
    form2.submit();
}

function save(){
	if(document.form1.code.value==""){
		alert("请填写验证码！");
		document.form1.code.focus();		
		return false;
	}
	if(frames.message.document.body.innerHTML==""){
		alert("请填写留言内容！");
		frames.message.focus();		
		return false;
	}else{
	    form1.submit();	
	}
}

function FormatText(command, option){
  	frames.message.document.execCommand(command, true, option);
  	frames.message.document.focus();
}