var Video = function(){};
var a = new Video();
a.ex = function(obj){
    var config = {
        Width:"800",
        Height:"400",
        Src:"",
        Type:"flv",
        unit:'px'
    };
    a.d = obj? $.extend(config,obj):config;
};

a.genereteHtml = function(){
    var d = a.d;
    var type = a.d.Type;
    var width = d.Width+d.unit,height = d.Height+d.unit;
    console.log(width,height);
    if(type == 'mp4'){
        var html = '<div class="Alert-cover"></div><div id="AlertVideo" class="AlertVideo">';
        html += '<div class="AlertVideo-main">';
        html += '<video style="width:'+width+';height:'+height+';" src="'+d.Src+'" autoplay controls>';
        html += '</div><div class="AlertVideo-Closed"><a href="javascript:a.closedVideo()"></a></div>';
    }else{
        var html = '<div class="Alert-cover"></div><div id="AlertVideo" class="AlertVideo">';
        html += '<div class="AlertVideo-main">';
        html += '<embed type="application/x-shockwave-flash"';
        html += 'wmode="transparent"';
        html += 'src="http://s2.qhimg.com/static/8dccccc36ce33293.swf"';
        html += 'width="'+ d.Width+'" height="'+d.Height+'"';
        html += 'quality="high" allowfullscreen="true"';
        html += 'flashvars="file='+ d.Src+'&amp;width=800&amp;height=450">';
        html += '</div><div class="AlertVideo-Closed"><a href="javascript:a.closedVideo()"></a></div>';
    }
    return html;
};

a.countCss = function(){
    var d = a.d;
    var css = {
        width: d.Width+d.unit,
        height: d.Height+d.unit
    };
    var mar = '-'+ (d.Height/2)+d.unit+' 0 0 -'+(d.Width/2)+d.unit;
    $(".AlertVideo-main").css(css)
    $(".AlertVideo").css("margin",mar)
};



a.closedVideo = function(){
    $(".Alert-cover").remove();
    $("#AlertVideo").remove();
    a.isShow = false;
};

a.isShow = false;

a.showVideo = function(){
    if(a.isShow){return false}
    var html = a.genereteHtml();
    $("body").append(html);
    a.countCss();
    a.isShow = true;
};

a.Init = function(obj){
    a.ex(obj);
    a.showVideo();
};

$.fn.extend({
    insertVideo:function(obj){
        $(this).click(function(){
            a.Init(obj)
        })
    }
})