/**
 * @author Administrator
 */
function SysMessage()
{
	
	this.MsgDomId;
	this.MsgDomMainId="SysStautsMain";
	this.MsgDomMainIn='<a href="http://www.sjoem.com/" target="_blank"><img src="images/GuangGao.gif"  border="0"/></a>';
	//this.MsgDomMainIn="";
	this.MsgTimeOut=3000;
	this.MsgDom;
	this.MsgDomMain;
	this.MsgHeader="<img src=\"/Images/process.gif\">&nbsp;&nbsp;";
	var SysMessage_Me=this;
	this.InitDom=function()
	{
		this.MsgDom=$(this.MsgDomId);
		this.MsgDomMain=$(this.MsgDomMainId);
		if(this.MsgDom==null&&this.MsgDomMain==null)
		{
			return false;
		}
		return true;
	}
	/**
	 * 显示一条消息
	 * @param {String} Msg
	 * @param {String} MsgId
	 * @param {Boolean} AutoHidden
	 */
	this.ShowMsg=function(Msg,MsgTimeOut,AutoHidden)
	{
		if (MsgTimeOut=="")
		{
			MsgTimeOut=this.MsgTimeOut;
		}
        if (this.InitDom()==false) return false;
		this.DoShow(Msg)
		if(AutoHidden==true)
		{
			var SysMessageTimer=window.setInterval(function(){
				SysMessage_Me.DoClear();
				window.clearInterval(SysMessageTimer);
			},MsgTimeOut)
		}
	}
	/**
	 * 删除一条消息
	 * @param {String} Msg
	 * @param {String} MsgId
	 */
	this.ClearMsg=function(Msg,MsgId)
	{
		this.DoClear(MsgId);
	}
	this.DoShow=function(Msg)
	{
		var Msg=this.MsgHeader+Msg;
		SysMessage_Me.MsgDom.innerHTML=Msg;
		SysMessage_Me.MsgDom.style.display="";
		SysMessage_Me.MsgDom.style.height= "30px";
		if (SysMessage_Me.MsgDomMain != null) {
			SysMessage_Me.MsgDomMain.innerHTML = Msg;
		}
	}
	this.DoClear=function(MsgId)
	{
		SysMessage_Me.MsgDom.innerHTML=="";
		SysMessage_Me.MsgDom.style.display="none";
		SysMessage_Me.MsgDom.style.height="0px";
		if (SysMessage_Me.MsgDomMain != null) {
			SysMessage_Me.MsgDomMain.innerHTML=SysMessage_Me.MsgDomMainIn;
		}
	}	
}