function trim(s){return s.replace(/(^\s*)|(\s*$)/g,"");}
function $Id(id){return document.getElementById(id);}
//获取qq在线状态
var oldsel=null;
function showPsort(t,type){
	if(oldsel!=null){$j($j(oldsel.parentNode).find("dd")[0]).css("display", "none");}
	oldsel=t;
	$j($j(t.parentNode).find("dd")[0]).css("display", "block");
}

function getCookie(name){
    var cokval="";
    if(document.cookie.length > 0){  
       var vec = document.cookie.split(';');
       var search = name + "=";
        for(var i = 0; i < vec.length; ++i){
            vec[i] = vec[i].replace(/(^\s*)|(\s*$)/g, "");
            var offset = vec[i].indexOf(search);
            if(offset != 0)
                continue;
                cokval=unescape(vec[i].substring(offset + search.length));
            break;
        }
    }
    return cokval;
}
function AddFavorite(sURL, sTitle) {
    try {   
        window.external.addFavorite(sURL, sTitle);   
    } catch (e) {   
        try {   
            window.sidebar.addPanel(sTitle, sURL, "");   
        } catch (e) {   
            alert("加入收藏失败，请使用Ctrl+D进行添加");   
        }   
    }   
}   
function SetHome(obj, vrl) {   
    try {   
        obj.style.behavior = 'url(#default#homepage)';   
        obj.setHomePage(vrl);   
    } catch (e) {   
        if (window.netscape) {   
            try {   
                netscape.security.PrivilegeManager   
                        .enablePrivilege("UniversalXPConnect");   
            } catch (e) {   
                alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将 [signed.applets.codebase_principal_support]的值设置为'true',双击即可。");   
            }   
            var prefs = Components.classes['@mozilla.org/preferences-service;1']   
                    .getService(Components.interfaces.nsIPrefBranch);   
            prefs.setCharPref('browser.startup.homepage', vrl);   
        }   
    }   
}   
function showLxfs(){
	if($Id("ly_lm").checked==true){
		$Id("lx_1").style.display="";
		$Id("lx_2").style.display="";
		$Id("lx_3").style.display="";
	}else{
		$Id("lx_1").style.display="none";
		$Id("lx_2").style.display="none";
		$Id("lx_3").style.display="none";
	}
	var uname=getCookie("UNAME");
	if(trim(uname)=="" || trim(uname)=="null"){
		$Id("lx_1").style.display="";
		$Id("lx_2").style.display="";
		$Id("lx_3").style.display="";
		$Id("ly_lm").checked=true;
	}
}
function sendLy(t,mname){
	$j("#"+t.id).attr("disabled","disabled");
	var nm="";
	if($Id("ly_lm").checked==true){
		nm="true";
	}
	if(trim($Id("ly_content").value)==""){
		alert("请填写留言内容！");
		$Id("ly_content").focus();
		$j("#"+t.id).removeAttr("disabled");
		return false;
	}
	if($Id("ly_content").value.length>200){
		alert("留言内容不能超过200个字！");
		$Id("ly_content").focus();
		$j("#"+t.id).removeAttr("disabled");
		return false;
	}
	if($Id("ly_lm").checked==true){
		if(trim($Id("name").value)==""){
			alert("请填写联系人！");
			$Id("name").focus();
			$j("#"+t.id).removeAttr("disabled");
			return false;
		}
		if(trim($Id("telephone").value)=="" && trim($Id("mobilephone").value)==""){
			alert("联系电话与联系手机至少填写一项！");
			$Id("telephone").focus();
			$j("#"+t.id).removeAttr("disabled");
			return false;
		}
	}
  //信息用户名
	var url="/bcomp/savemsg.html";
	$j.post(url,{uname:mname,mess:$Id("ly_content").value,
	names:$Id("name").value,
	tels:$Id("telephone").value,
	cells:$Id("mobilephone").value,
	emails:$Id("email").value,
	bol:nm,type:"站中站留言"},function(xml){
		if(xml=="c_empty"){
  			alert("请填写留言内容！");
  			$Id("ly_content").focus();
			$j("#"+t.id).removeAttr("disabled");
  			return false;
		}else if(xml=="addok"){
			alert("留言发送成功，请等待审核。。。");
			$j("#"+t.id).removeAttr("disabled");
			closeLyDiv();
			return true;
		}else{
			alert("留言提交失败，请重新提交！");
			$j("#"+t.id).removeAttr("disabled");
			return false;
		}
	});
}
function closeLyDiv(){
	$Id('ly_content').value='';
	$Id("name").value='';
	$Id("telephone").value='';
	$Id("mobilephone").value='';
	$Id("email").value='';
}