function ArchjsPopup(param)
{
	this.id      =  param.id;  
    this.title   =  param.title;  
    this.caption =  param.caption;  
    this.message =  param.message;  
    this.target  =  param.target;  
    this.action  =  param.action;  
    this.width   =  (typeof param.width != "undefined")? param.width: 200 ;  
    this.height  =  (typeof param.height != "undefined") ? param.height: 120 ; 
    this.timeout =   5500 ;  
    this.speed   =   2 ; 
    this.step    =   1 ; 
    this.right   =  screen.width  - 15 ;  
    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 ;
    this.messages =   new  Object();
    this.index  =   0 ;
	this.linkEventobj;
	this.setSpeedEventobj;
	this.setAutoRefreshEventobj;
	 
	ArchjsPopup.prototype.addMessage = function(param){
	 	var item = new Message_Item(param);
	 	this.messages[this.index] = item;
	 	this.index++;
	 }
	 
	ArchjsPopup.prototype.onunload = function(){
	 	return true;
	 }
	 
	ArchjsPopup.prototype.oncommand = function(){
		if (typeof this.linkEventobj == 'undefined') {
			window.open(this.action, this.target);
		}
		else
		{
			this.linkEventobj();
		}
	 	this.hide();
	 }
	 
	ArchjsPopup.prototype.onlink = function(action){
		window.open(action, this.target);
		this.hide();
	}
	 
	 ArchjsPopup.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) {
	 				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();
						if (typeof me.setAutoRefreshEventobj !== 'undefined') {
							me.setAutoRefreshEventobj();
						}
	 				}
	 				else {
	 					me.offset = me.offset - me.step;
	 				}
	 				me.Pop.show(x, y, width, height);
	 			}
	 		}
	 		
	 		this.timer = window.setInterval(fun, this.speed)
	 	}
	 }
	 
	 ArchjsPopup.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.replace(" {size} ", this.index > 0 ? this.index : 1) + " <BR><BR> ";
			str += " <DIV style='WORD-BREAK: break-all' align=left> ";
			if (this.index > 0) {
				for (i = 0; i < this.index; i++) {
					if (typeof(this.messages[i]) != " undefined ") {
						str += " <A href=' " + (this.messages[i].link != null ? this.messages[i].link : this.action) + " ' hidefocus=true target='"+this.messages[i].target+"' id='btCommand1' title=' " + this.messages[i].title + " '><FONT color=#ff0000> " + this.messages[i].msg;
						str += " </FONT></A><br> ";
					}
				}
				str += " </DIV> ";
			}
			else 
				str += " <A href='javascript:void(0)' hidefocus=true id='btCommand'><FONT color=#ff0000> " + this.message + " </FONT></A></DIV> ";
			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(){
				if (typeof me.setSpeedEventobj !== 'undefined') {
					me.setSpeedEventobj();
				}
				me.close = true;
				me.hide();
			}
			
			var btCommand = oPopup.document.getElementById("btCommand");
			if (btCommand != null) {
				btCommand.onclick = function(){
					me.oncommand();
				}
			}
			else {
				var i, a;
				for (i = 0; (a = oPopup.document.getElementsByTagName("a")[i]); i++) {
					a.onclick = function(){
						me.onlink(this);
					}
				}
				
			}
		}		
		/*  
		** 设置速度方法 
		* */  
		ArchjsPopup.prototype.speed = function(s){
			var t = 10;
			try {
				t = praseInt(s);
			} 
			catch (e) {
			}
			this.speed = t;
		}
		/*  
		** 设置步长方法 
		* */  
		ArchjsPopup.prototype.step = function(s){
			var t = 1;
			try {
				t = praseInt(s);
			} 
			catch (e) {
			}
			this.step = t;
		}
		  
		ArchjsPopup.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  Message_Item(param)   {
     this.link  =  param.linkUrl;
     this.msg  =  param.msg;
     this.title  =  param.title;
	 this.target = param.target;
}