var MSG1;
var sdescription;

function CLASS_MSN_MESSAGE_EB(id,width,height,caption,title,message,action)
{
    //frameObj.openPopEB("公告("+messageCountObj.totals[0].total+")",messageCountObj.totals[0].description,messageCountObj.totals[0].total,newUrl);
    //content,readCount,total,url
    //MSG1 = new CLASS_MSN_MESSAGE_EB("aa",200,120,"系统消息提示：","有"+readCount+"封公告信息",content,url);
    this.id     = id;  
    this.title  = title;  
    this.caption= caption;  
    this.message= message;  
    //this.target = target;  
    this.action = action;  
    this.width    = width?width:400;  
    this.height = height?height:250;  
    this.timeout= 150;  
    this.speed    = 20; 
    this.step    = 1; 
    this.right    = screen.width -1;  
    this.bottom = screen.height; 
    this.left    = this.right - this.width; 
    this.top    = this.bottom - this.height; 
    this.timer    = 0; 
    this.pause    = false;
    this.close    = false;
    this.autoHide    = true;
    
}  
  
/**//*  
*    隐藏消息方法  
*/  

CLASS_MSN_MESSAGE_EB.prototype.hide = function()
{  
    if(this.onunload())
    {  
        var offset  = this.height>this.bottom-this.top?this.height:this.bottom-this.top; 
        var me  = this;  
        if(this.timer>0)
        {  
            window.clearInterval(me.timer);  
        }  
        var fun = function()
        {  
            //if(me.pause==false||me.close)
            if(me.close)
            {
                var x  = me.left; 
                var y  = 0; 
                var width = me.width; 
                var height = 0; 
                if(me.offset>0){ 
                    height = me.offset; 
                } 
     
                y  = me.bottom - height; 
     
                if(y>=me.bottom){ 
                    window.clearInterval(me.timer);  
                    me.Pop.hide();  
                } else { 
                    me.offset = me.offset - me.step;  
                } 
                me.Pop.show(x,y,width,height);    
            }             
        }  
        this.timer = window.setInterval(fun,this.speed)      
    }  
}  
  
  
  
/**//*  
*    消息卸载事件，可以重写  
*/  
CLASS_MSN_MESSAGE_EB.prototype.onunload = function() {  
    return true;  
}  
/**//*  
*    消息命令事件，要实现自己的连接，请重写它  
*  
*/  
CLASS_MSN_MESSAGE_EB.prototype.oncommand = function()
{  
    //this.close = true;
    //this.hide();  
    //parent.document.getElementById("FormEBPL").contentWindow.location = this.action;
    //window.location.href = this.action;
    
    //如果已打开
    var url2 = "../Message/SysAnnounceClientGridSource.aspx?handle=isclose&uid="+newGuid();
    var loader2 = dhtmlxAjax.getSync(url2);
    var strISDELETE = loader2.xmlDoc.responseText;
    //
    window.open(this.action,"_blank","height=500, width=850, center:yes,help:no,toolbar=no,menubar=no,scrollbars=no,resizable=0,location=no,status=no");
} 
/**//*  
*    消息显示方法  
*/  
CLASS_MSN_MESSAGE_EB.prototype.show = function()
{  
    var oPopup = window.createPopup(); //IE5.5+  
    
    this.Pop = oPopup;  
  
    var w = this.width;  
    var h = this.height;  
  
    var str = "<DIV style='BORDER-RIGHT: #455690 1px solid; BORDER-TOP: #a6b4cf 1px solid; Z-INDEX: 99999; LEFT: 0px; BORDER-LEFT: #a6b4cf 1px solid; WIDTH: " + w + "px; BORDER-BOTTOM: #455690 1px solid; POSITION: absolute; TOP: 0px; HEIGHT: " + h + "px; BACKGROUND-COLOR: #c9d3f3'>"  
        str += "<TABLE style='BORDER-TOP: #ffffff 1px solid; BORDER-LEFT: #ffffff 1px solid' cellSpacing=0 cellPadding=0 width='100%' bgColor=#cfdef4 border=0>"  
        str += "<TR>"  
        str += "<TD style='FONT-SIZE: 12px;COLOR: #0f2c8c' width=30 height=24></TD>"  
        str += "<TD style='PADDING-LEFT: 4px; FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #1f336b; PADDING-TOP: 4px' vAlign=center width='100%'>" + this.caption + "</TD>"  
        str += "<TD style='PADDING-RIGHT: 2px; PADDING-TOP: 2px' vAlign=center align=right width=19>"  
        str += "<SPAN title=关闭 style='FONT-WEIGHT: bold; FONT-SIZE: 12px; CURSOR: hand; COLOR: red; MARGIN-RIGHT: 4px' id='btSysClose' >×</SPAN></TD>"  
        str += "</TR>"  
        str += "<TR>"  
        str += "<TD style='PADDING-RIGHT: 1px;PADDING-BOTTOM: 1px' colSpan=3 height=" + (h-28) + ">" 
        str += "<DIV style='BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 8px; FONT-SIZE: 12px; PADDING-BOTTOM: 8px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 8px; BORDER-BOTTOM: #b9c9ef 1px solid; HEIGHT: 100%'>" + this.title// + "<BR><BR>"  
        //
        str+="<table style='FONT-SIZE:12px;'><tr><td style='width:250px;'><DIV style='WORD-BREAK: break-all; height:20px;' align=left><FONT color=#1f336b>标题</FONT></DIV></td><td><DIV style='WORD-BREAK: break-all; height:20px;' align=left><FONT color=#1f336b>发布日期</FONT></DIV></td></tr>"
        //
        if(this.message.totals[0].total != 0)
        {
            for (var i = 0; i < this.message.totals[0].total; i++)
            {
                sdescription=GetTitle(this.message.totals[i].description,17);
                str += "<tr><td><DIV style='WORD-BREAK: break-all; height:20px;' align=left><A href='"+this.action+"?id="+this.message.totals[i].gid+"&handle=getmessageinfo' target='_blank' hidefocus=false id='btCommand"+i+"'><FONT color=#ff0000>" + sdescription + "</FONT></DIV></td><td><DIV style='WORD-BREAK: break-all; height:20px;' align=left><FONT color=#ff0000>" + this.message.totals[i].begintime + "</FONT></A><A href=\""+this.action+"?id="+this.message.totals[i].gid+"&handle=getmessageinfo\" target='_blank' hidefocus=false id='ommand"+i+"' style=\"display:none\"><FONT color=#ff0000>查看</FONT></A></DIV></td></tr>" 
            }
        }  
        str += "</DIV>"  
        str += "</TD>"  
        str += "</TR>"  
        str += "</TABLE>"  
        str += "</DIV>"  
        
    oPopup.document.body.innerHTML = str; 
    
  
    this.offset  = 0; 
    var me  = this;  
    oPopup.document.body.onmouseover = function(){me.pause=true;}
    oPopup.document.body.onmouseout = function(){me.pause=false;}
    var fun = function()
    {  
        var x  = me.left; 
        var y  = 0; 
        var width    = me.width; 
        var height    = me.height; 
            if(me.offset>me.height)
            { 
                height = me.height; 
            } 
            else 
            { 
                height = me.offset; 
            } 
        y  = me.bottom - me.offset; 
        if(y<=me.top){ 
            me.timeout--; 
            if(me.timeout==0)
            { 
                window.clearInterval(me.timer);  
                if(me.autoHide)
                {
                    me.hide(); 
                }
            } 
        } else { 
            me.offset = me.offset + me.step; 
        } 
        me.Pop.show(x,y,width,height);    
    }  
     
    this.timer = window.setInterval(fun,this.speed)      
  
     
  
    var btClose = oPopup.document.getElementById("btSysClose");  
  
    btClose.onclick = function()
    {  
        //如果已关闭
        var url3 = "../Message/SysAnnounceClientGridSource.aspx?handle=isclose&uid="+newGuid();
        var loader3 = dhtmlxAjax.getSync(url3);
        var strISDELETE = loader3.xmlDoc.responseText;
        //
        me.close = true;
        me.hide();  
    }  
  
    if(this.message.totals[0].total != 0)
    {
        for (var i = 0; i < this.message.totals[0].total; i++)
        {
            var btCommand = oPopup.document.getElementById("btCommand"+i);  
            btCommand.onclick = function()
            {  
                me.oncommand();  
            }    
            
            var ommand = oPopup.document.getElementById("ommand"+i);  
            ommand.onclick = function()
            {  
                //this.close = true;
                 me.hide();  
                 window.open(ommand.href);
            }   
        }
    }
    
    
}  
/**//* 
** 设置速度方法 
**/ 
CLASS_MSN_MESSAGE_EB.prototype.speed = function(s){ 
    var t = 20; 
    try { 
        t = praseInt(s); 
    } catch(e){} 
    this.speed = t; 
} 
/**//* 
** 设置步长方法 
**/ 
CLASS_MSN_MESSAGE_EB.prototype.step = function(s){ 
    var t = 1; 
    try { 
        t = praseInt(s); 
    } catch(e){} 
    this.step = t; 
} 
  
CLASS_MSN_MESSAGE_EB.prototype.rect = function(left,right,top,bottom){ 
    try { 
        this.left        = left    !=null?left:this.right-this.width; 
        this.right        = right    !=null?right:this.left +this.width; 
        this.bottom        = bottom!=null?(bottom>screen.height?screen.height:bottom):screen.height; 
        this.top        = top    !=null?top:this.bottom - this.height; 
    } catch(e){} 
} 

function openPopEB(content,readCount,total,url)
{
    //frameObj.openPopEB("公告("+messageCountObj.totals[0].total+")",messageCountObj.totals[0].description,messageCountObj.totals[0].total,newUrl);
    MSG1 = new CLASS_MSN_MESSAGE_EB("aa",400,250,"系统消息提示：有"+total+"封新公告","",readCount,url);
    MSG1.rect(null,null,null,screen.height-50); 
    MSG1.speed = 10; 
    MSG1.step = 5; 
    MSG1.show();  
}

function GetTitle(o,num)
{
    var str = o.toString();
    if (str.length > num)
    {
        str = str.substr(0, num) + "...";
    }
    return str;
}