//全选
function selectAll(nameVal)
{
	//获取复选框的form对象
	var formObj = $("form:has(:checkbox[name='"+nameVal+"'])");

	//根据form缓存数据判断批量全选方式
	if(formObj.data('selectType')=='none' ||formObj.data('selectType')==undefined)
	{
		$(":checkbox[name='"+nameVal+"']:not(:checked)").attr('checked','checked');
		formObj.data('selectType','all');
	}
	else
	{
		$(":checkbox[name='"+nameVal+"']").attr('checked','');
		formObj.data('selectType','none');
	}
}
/* 缩略图 */
function thumbImg(ImgD, width_s, height_s) {
    var image = new Image();
    image.src = ImgD.src;
    if (image.width > 0 && image.height > 0) {
        flag = true;
        if (image.width / image.height >= width_s / height_s) {
            if (image.width > width_s) {
                ImgD.width = width_s;
                ImgD.height = (image.height * width_s) / image.width;
            } else {
                ImgD.width = image.width;
                ImgD.height = image.height;
            }
        }
        else {
            if (image.height > height_s) {
                ImgD.height = height_s;
                ImgD.width = (image.width * height_s) / image.height;
            } else {
                ImgD.width = image.width;
                ImgD.height = image.height;
            }
        }
    }
}
//字符串验证
function validate(value,pattern)
{
	switch(pattern)
	{
		case 'required': pattern = /\S+/i;break;
		case 'email': pattern = /^\w+([-+.]\w+)*@\w+([-.]\w+)+$/i;break;
		case 'qq':  pattern = /^[1-9][0-9]{4,}$/i;break;
		case 'id': pattern = /^\d{15}(\d{2}[0-9x])?$/i;break;
		case 'ip': pattern = /^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$/i;break;
		case 'zip': pattern = /^\d{6}$/i;break;
		case 'phone': pattern = /^((\d{3,4})|\d{3,4}-)?\d{7,8}(-\d{3})*$/i;break;
		case 'mobi': pattern = /^1[358]\d{9}$/i;break;
		case 'url': pattern = /^[a-zA-z]+:\/\/(\w+(-\w+)*)(\.(\w+(-\w+)*))+(\/?\S*)?$/i;break;
	}
    if (value.search(pattern) == -1)
    {
       	return false;
    }
    else
    {
		return true;
    }
}

/**
 * @brief 获取控件元素值的数组形式
 * @param string nameVal 控件元素的name值
 * @param string sort    控件元素的类型值:checkbox,radio,text,textarea,select
 * @return array
 */
function getArray(nameVal,sort)
{
	//要ajax的json数据
	jsonData = new Array;

	switch(sort)
	{
		case "checkbox":
		$('input:checkbox[name="'+nameVal+'"]:checked').each(
			function(i)
			{
				jsonData[i] = $(this).val();
			}
		);
		break;
	}
	return jsonData;
}

//弹出框
window.realAlert = window.alert;
window.alert = function(mess)
{
	art.dialog.tips(mess);
}

window.realConfirm = window.confirm;
//对话框
window.confirm = function(mess,bnYes,bnNo)
{
	if(bnYes == undefined && bnNo == undefined)
	{
		return eval("window.realConfirm(mess)");
	}
	else
	{
		art.dialog.confirm(
			mess,
			function(){eval(bnYes)},
			function(){eval(bnNo)}
		);
	}
}

/**
 * @brief 删除操作
 * @param object conf
	   msg :提示信息;
	   form:要提交的表单名称;
	   link:要跳转的链接地址;
 */
function delModel(conf)
{
	var yesFn = null;            //执行操作
	var msg   = '确定要删除么？';//提示信息

	if(conf)
	{
		if(conf.form)
			var yesFn = 'formSubmit("'+conf.form+'")';
		else if(conf.link)
			var yesFn = 'window.location.href="'+conf.link+'"';

		if(conf.msg)
			var msg   = conf.msg;
	}
	if(yesFn==null && document.forms.length >= 1)
		var yesFn = 'document.forms[0].submit();';

	if(yesFn!=null)
		window.confirm(msg,yesFn);
	else
		alert('删除操作缺少参数');
}

//根据表单的name值提交
function formSubmit(formName)
{
	$('form[name="'+formName+'"]').submit();
}

//根据checkbox的name值检测checkbox是否选中
function checkboxCheck(boxName,errMsg)
{
	if($('input[name="'+boxName+'"]:checked').length < 1)
	{
		alert(errMsg);
		return false;
	}
	return true;
}

//倒计时
var countdown=function()
{
	var _self=this;
	this.handle={};
	this.parent={'second':'minute','minute':'hour','hour':""};
	this.add=function(id){
		_self.handle.id=setInterval(function(){_self.work(id,'second');},1000);
	};
	this.work=function(id,type){
		if(type=="")
			return false;

		var e=document.getElementById("cd_"+type+"_"+id);

		var value=parseInt(e.innerHTML);
		if( value == 0 && _self.work( id,_self.parent[type] )==false )
		{
			clearInterval(_self.handle.id);
			return false;
		}
		else
		{
			e.innerHTML = (value==0?59:(value-1));
			return true;
		}
	};
};

//切换验证码
function changeCaptcha(urlVal)
{
	var radom = Math.random();
	if( urlVal.indexOf("?") == -1 )
	{
		urlVal = urlVal+'/'+radom;
	}
	else
	{
		urlVal = urlVal + '&random'+radom;
	}
	$('#captchaImg').attr('src',urlVal);
}

/*加法函数，用来得到精确的加法结果
 *返回值：arg1加上arg2的精确结果
 */
function mathAdd(arg1,arg2)
{
    var r1,r2,m;
    try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
    try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
    m=Math.pow(10,Math.max(r1,r2));
    return (arg1*m+arg2*m)/m;
}

/*减法函数
 *返回值：arg2减arg1的精确结果
 */
function mathSub(arg2,arg1)
{
	var r1,r2,m,n;
	try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
	try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
	m=Math.pow(10,Math.max(r1,r2));
	//last modify by deeka
	//动态控制精度长度
	n=(r1>=r2)?r1:r2;
	return ((arg2*m-arg1*m)/m).toFixed(n);
}

/*乘法函数，用来得到精确的乘法结果
 *返回值：arg1乘以arg2的精确结果
 */
function mathMul(arg1,arg2)
{
    var m=0,s1=arg1.toString(),s2=arg2.toString();
    try{m+=s1.split(".")[1].length}catch(e){}
    try{m+=s2.split(".")[1].length}catch(e){}
    return Number(s1.replace(".",""))*Number(s2.replace(".",""))/Math.pow(10,m);
}

/*除法函数，用来得到精确的除法结果
 *返回值：arg1除以arg2的精确结果
 */
function mathDiv(arg1,arg2)
{
    var t1=0,t2=0,r1,r2;
    try{t1=arg1.toString().split(".")[1].length}catch(e){}
    try{t2=arg2.toString().split(".")[1].length}catch(e){}
    with(Math){
        r1=Number(arg1.toString().replace(".",""));
        r2=Number(arg2.toString().replace(".",""));
        return (r1/r2)*pow(10,t2-t1);
    }
}
/*实现事件页面的连接*/
function event_link(url)
{
	window.location.href = url;
}

/**
 * 站外分享
 *
 * @param string type 类别，如qq、kaixin、renren
 * @param string url 要分享的url
 * @param string title 名称，不填也可
 * @author walu
 */
function postShare(type,url,title)
{
	url=url || "";
	url=encodeURIComponent(url);

	title=title || "";
	title=encodeURI(title);

	desURL="";
	switch(type)
	{
		case 'qq':
			desURL='http://v.t.qq.com/share/share.php?url='+url+'&appkey=&site=&pic=&title='+title;
			break;
		case 'kaixin':
			desURL="http://www.kaixin001.com/repaste/share.php?rtitle="+title+"&rurl="+url;
			break;
		case 'renren':
			desURL="http://share.renren.com/share/buttonshare.do?title="+title+"&link="+url;
			break;
		case 'douban':
			desURL="http://www.douban.com/recommend/?url="+url+"&title="+title;
			break;
		case 'xinlang':
			desURL="http://v.t.sina.com.cn/share/share.php?title="+title+"&url="+url;
			break;
		default:break;
	}
	if(desURL)
	{
		window.open(desURL,'', 'width=700, height=680, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, location=yes,status=no');
	}
}



function lateCall(t,func)
{
	var _self = this;
	this.handle = null;
	this.func = func;
	this.t=t;

	this.execute = function()
	{
		_self.func();
		_self.stop();
	}

	this.stop=function()
	{
		clearInterval(_self.handle);
	}

	this.start=function()
	{
		_self.handle = setInterval(_self.execute,_self.t);
	}
}

//$(function(){registerAdjustEvents();});

function registerAdjustEvents(){
	var menu = $(".site-adjust:first");
	if(menu.size()==0)return;
	
	$(".navbar:first").hover(function(){
		menu.animate({height:148,opacity:1,marginBottom:5});
	},function(){
		setTimeout(function(){
			var isInMenu = window.IsInAdjustShow;
			if(!isInMenu){
				menu.stop();
				menu.animate({height:0,opacity:0,marginBottom:0});	
				window.IsInAdjustShow=false;
			}
		},0);
	});
	
	menu.hover(function(){
		window.IsInAdjustShow=true;
		menu.stop();
		menu.animate({height:148,opacity:1,marginBottom:5});
	},function(){
		window.IsInAdjustShow=false;
		menu.animate({height:0,opacity:0,marginBottom:0});
	})
}

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 playflash(id, src, w, h, paras, isreturn) {
    if (!paras) paras = "";
    function splace(str, a, b) {
        return str.split(a).join(b);
    }
    var s = [];
    s.push("<object id='{0}' name='{0}' width='{1}' height='{2}' align='middle'  codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7' classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000'>");
    s.push("<param value='always' name='allowScriptAccess' />");
    s.push("<param value='high' name='quality' />");
    s.push("<param value='opaque' name='wmode' />");
    s.push("<param value='{3}' name='movie' />");
    s.push("<param value='{4}' name='flashvars' />");
    s.push("<param value='true' name='allowFullScreen' />");

    s.push("<embed id='{0}' name='{0}' ");
    s.push("	width='{1}' ");
    s.push("	height='{2}' ");
    s.push("	align='middle' ");
    s.push("	pluginspage='http://www.macromedia.com/go/getflashplayer'");
    s.push("	type='application/x-shockwave-flash' ");
    s.push("	allowscriptaccess='always' ");
    s.push("	name='banner'");
    s.push("	wmode='opaque' ");
    s.push("	quality='high' ");
    s.push("	allowFullScreen='true' ");
    s.push("	flashvars='{4}'");
    s.push("	src='{3}' />");
    s.push("</object>");

    var html = s.join("");
    html = splace(html, "{0}", id);
    html = splace(html, "{1}", w);
    html = splace(html, "{2}", h);
    html = splace(html, "{3}", src);
    html = splace(html, "{4}", paras);

    if (isreturn) { return html; }
    document.write(html);
}

function playMovie(url, autoplay, opts) {
    
    if (!autoplay) {
        autoplay = false;
    }

    var defaults = $.extend({ width: 243, height: 155, returnHtml: false }, opts);
    
    var flashvars = "xml=" +
                            "<vcastr>" +
                            "<channel>" +
                            "<item>" +
                            "<source>{url}</source>" +
                            "<duration></duration>" +
                            "<title></title>" +
                            "</item>" +
                            "</channel>" +
                            "<config>" +
                            (autoplay == true ? "<isAutoPlay>true</isAutoPlay>" : "<isAutoPlay>false</isAutoPlay>")
                             +
                            "<bufferTime>4</bufferTime>" +
		                    "<contralPanelAlpha>0.75</contralPanelAlpha>" +
		                    "<controlPanelBgColor>0xff6600</controlPanelBgColor>" +
		                    "<controlPanelBtnColor>0xffffff</controlPanelBtnColor>" +
		                    "<contralPanelBtnGlowColro>0xffff00</contralPanelBtnGlowColro>" +
		                    "<controlPanelMode>bottom</controlPanelMode>" +
		                    "<defautVolume>0.7</defautVolume>" +
		                    "<isLoadBegin>true</isLoadBegin>" +
		                    "<isShowAbout>false</isShowAbout>" +
		                    "<scaleMode>exactFil</scaleMode>" +
		                    "<isRepeat>false</isRepeat>" +
                            "</config>" +
                            "</vcastr>";

    //alert(flashvars);
    flashvars = flashvars.replace("{url}", url);
    var html = playflash("site_home_video", "/image/vcastr3.swf", defaults.width, defaults.height, flashvars, true);
    if (defaults.returnHtml) {
        return html;
    }
    else {
        document.getElementById("video_content").innerHTML = html;
    }
    return false;
}