var musicPageUrl='http://asiavtour.com/music/Music.html';
$(document).ready(function(){
    outPutMusic();
    playAnime();
    var html='<object id="dragonflash" data="http://asiavtour.com/restaurants/3602607888/images/dragonflash.swf" type="application/x-shockwave-flash" width="1000" height="245">';
    html+='<param name="movie" value ="http://asiavtour.com/restaurants/3602607888/images/dragonflash.swf" /><param name="wmode" value ="transparent"/></object>';
    setTimeout(function(){$('#header').append(html);},2000);
});
$(window).resize(function(){  
    doPosition();
}); 
function doPosition(){
    var wi=document.documentElement.clientWidth;
    if(wi<1030)
    {    
        $('#leftbg').css('left',(wi-1050)+'px');
        $('#rightbg').css('right',(wi-1060)+'px');
    }
}
function playAnime()
{
	var w=document.documentElement.clientWidth;
	if(w<1000){$('#animeleft').hide();$('#animeright').hide();doPosition();return;}
	var w1= w>1030 ? 0 :w-1060;
	var i=w/2-115;
	var dur=1200;
	var dur1=parseInt( (i-w1+110)/500*dur);
	$('#animeleft').animate( { width: "0px"}, { queue: false, duration: dur } );
	$('#animeright').animate( { width: "0px"}, { queue: false, duration: dur } );
	$('#leftbg').css('left',i+'px').animate( { left: w1+"px"}, { queue: false, duration: dur1 } );
	$('#rightbg').css('right',i+'px').animate( { right: w1+"0px"}, { queue: false, duration: dur1 } );
}
function outPutMusic()
{
    var mdiv=document.createElement('div');
    mdiv.setAttribute('id','musicControl');
    mdiv.innerHTML='<input type="checkbox" id="musicCtrlBox" onclick="toggleMusic()" /><span id="musicCtrlStatus"></span>';
    _appendMusicRel(mdiv);
	
}
function _appendMusicRel(obj)
{
    document.body.appendChild(obj);
    
    document.getElementById('musicControl').className='musicctrldiv';
    if(isMusicEnable())
	{   
	    document.getElementById('musicCtrlStatus').innerHTML='Music On';
	    document.getElementById('musicCtrlBox').checked=true;
	    _appendMusicIframe();
	}
	else
	{
	    document.getElementById('musicCtrlBox').checked=false;
	    document.getElementById('musicCtrlStatus').innerHTML='Music Off';
	}
}
function _appendMusicIframe()
{
    var iframe=document.createElement('iframe');
            iframe.setAttribute('id','musicframe');
            iframe.setAttribute('scrolling','no');
            iframe.setAttribute('frameborder',0);
            iframe.setAttribute('allowTransparency','true');            
            iframe.setAttribute('marginheight',0);
            iframe.setAttribute('marginwidth',0);
            iframe.setAttribute('src',musicPageUrl);
            document.body.appendChild(iframe);
}
function isMusicEnable()
{
    var st=getCookie('musicdisable');
    return st==undefined || st!=1;
}
function toggleMusic()
{
    var cb=document.getElementById('musicCtrlBox');

    if(cb.checked)
    {
        enableMusic();
        var musicNode=document.getElementById('musicframe');
        if(musicNode==null || musicNode==undefined)
        {
            _appendMusicIframe();
        }
    }
    else
    {
        disableMusic();
    }
}
function enableMusic()
{
    addCookie('musicdisable','false');
    document.getElementById('musicCtrlStatus').innerHTML='Music On';
}
function disableMusic()
{
    addCookie('musicdisable',1);
    document.getElementById('musicCtrlStatus').innerHTML='Music Off';
    var musicNode=document.getElementById('musicframe');
    musicNode.parentNode.removeChild(musicNode); 
}
function addCookie(objName,objValue,objHours){//添加cookie
    var str = objName + "=" + escape(objValue);
    if(objHours > 0){//为0时不设定过期时间，浏览器关闭时cookie自动消失
        var date = new Date();
        var ms = objHours*3600*1000;
        date.setTime(date.getTime() + ms);
        str += "; expires=" + date.toGMTString();
    }
    str+=" ;path=/";
    document.cookie = str;
}

function getCookie(objName){//获取指定名称的cookie的值
    var arrStr = document.cookie.split("; ");
    for(var i = 0;i < arrStr.length;i ++){
        var temp = arrStr[i].split("=");
        if(temp[0] == objName) return unescape(temp[1]);
    }
}

function chklogin(){
	if(!/^([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/i.test($('#loginusername').val())){
		alert('UID does not match, please try again. \neg. user@xxx.com');
		return false;
	}
	if($('#loginpassword').val()=='' || $('#loginpassword').val().length<6){
		alert('Password must be longer than 6 characters.');
		return false;
	}
	return true;
}