if(!Array.prototype.push)
{
      Array.prototype.push=function ()
      {
				var startLength=this.length;
				for(var i=0;i<arguments.length;i++)
				{
				       this[startLength+i]=arguments[i];
				}
				return this.length;
       }
};

function getClientHeight()
{
    var clientHeight=0;
    if(document.body.clientHeight&&document.documentElement.clientHeight)
    {
        var clientHeight = (document.body.clientHeight<document.documentElement.clientHeight)?document.body.clientHeight:document.documentElement.clientHeight;        
    }
    else
    {
        var clientHeight = (document.body.clientHeight>document.documentElement.clientHeight)?document.body.clientHeight:document.documentElement.clientHeight;    
    }
    return clientHeight;
}

function getScrollTop()
{
    var scrollTop=0;
    if(document.documentElement&&document.documentElement.scrollTop)
    {
        scrollTop=document.documentElement.scrollTop;
		
    }
    else if(document.body)
    {
        scrollTop=document.body.scrollTop;
    }
    return scrollTop;
}

function getScrollHeight()
{
    return Math.max(document.body.scrollHeight,document.documentElement.scrollHeight);
}

function G()
{
      var elements=new Array();
      for(var i=0;i<arguments.length;i++)
      {
var element=arguments[i];

if(typeof element=='string')
{
       element=document.getElementById(element);
}
if(arguments.length==1)
{
       return element;
}

elements.push(element);
      };
      return elements;
};
Function.prototype.bind=function (object)
{
      var __method=this;
      return function ()
      {
			__method.apply(object,arguments);
      };
};

Function.prototype.bindAsEventListener=function (object)
{
      var __method=this;
      return function (event){__method.call(object,event||window.event);};
};


Object.extend=function (destination,source)
{
      for(property in source)
      {
destination[property]=source[property];
      };
      return destination;
};


if(!window.Event)
{
      var Event=new Object();
};

Object.extend(
      Event,

      {
observers:false,
element:function (event)
{
       return event.target||event.srcElement;
},

isLeftClick:function (event)
{
       return (((event.which)&&(event.which==1))||((event.button)&&(event.button==1)));
},

pointerX:function (event)
{
       return event.pageX||(event.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft));
},

pointerY:function (event)
{
       return event.pageY||(event.clientY+(document.documentElement.scrollTop||document.body.scrollTop));
},

stop:function (event)
{
       if(event.preventDefault)
       {
    event.preventDefault();
    event.stopPropagation();
       }
       else
       {
    event.returnValue=false;
    event.cancelBubble=true;
       };
},

findElement:function (event,tagName)
{
       var element=Event.element(event);
       while(element.parentNode&&(!element.tagName||(element.tagName.toUpperCase()!=tagName.toUpperCase())))
    element=element.parentNode;
       return element;
},

_observeAndCache:function (element,name,observer,useCapture)
{
       if(!this.observers)
    this.observers=[];
       if(element.addEventListener)
       {
    this.observers.push([element,name,observer,useCapture]);
    element.addEventListener(name,observer,useCapture);
       }
       else if(element.attachEvent)
       {
    this.observers.push([element,name,observer,useCapture]);
    element.attachEvent('on'+name,observer);
       };
},

unloadCache:function ()
{
       if(!Event.observers)
    return;
       for(var i=0;i<Event.observers.length;i++)
       {
    Event.stopObserving.apply(this,Event.observers[i]);
    Event.observers[i][0]=null;
       };
       Event.observers=false;
},

observe:function (element,name,observer,useCapture)
{
       var element=G(element);
       useCapture=useCapture||false;
       if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.attachEvent))
    name='keydown';
       this._observeAndCache(element,name,observer,useCapture);
},

stopObserving:function (element,name,observer,useCapture)
{
       var element=G(element);
       useCapture=useCapture||false;
       if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.detachEvent))
    name='keydown';
       if(element.removeEventListener)
       {
    element.removeEventListener(name,observer,useCapture);
       }
       else if(element.detachEvent)
       {
    element.detachEvent('on'+name,observer);
       };
}
      }
);

Event.observe(window,'unload',Event.unloadCache,false);
var Class=function ()
{
      var _class=function ()
      {
this.initialize.apply(this,arguments);
      };
      for(i=0;i<arguments.length;i++)
      {
superClass=arguments[i];
for(member in superClass.prototype)
{
       _class.prototype[member]=superClass.prototype[member];
};
      };
      _class.child=function ()
      {
return new Class(this);
      };
      _class.extend=function (f)
      {
for(property in f)
{
       _class.prototype[property]=f[property];
};
      };
      return _class;
};



function space(flag)
{
      if(flag=="begin")
      {
				var ele=document.getElementById("ft");
				if(typeof(ele)!="undefined"&&ele!=null)
				ele.id="ft_popup";
				ele=document.getElementById("usrbar");
				if(typeof(ele)!="undefined"&&ele!=null)
				ele.id="usrbar_popup";
       }
       else if(flag=="end")
       {
				var ele=document.getElementById("ft_popup");
				if(typeof(ele)!="undefined"&&ele!=null)
				ele.id="ft";
				ele=document.getElementById("usrbar_popup");
				if(typeof(ele)!="undefined"&&ele!=null)
				ele.id="usrbar";
       };
};
var Popup=new Class();
Popup.prototype={
	iframeIdName:'ifr_popup',
	initialize:function(config)
	{
		this.config=Object.extend({contentType:1,isHaveTitle:true,scrollType:'no',isBackgroundCanClick:false,isSupportDraging:true,isShowShadow:true,isReloadOnClose:true,width:400,height:300,reloadTime:''},config||{});
		this.info={shadowWidth:4,title:"",contentUrl:"",contentHtml:"",callBack:null,parameter:null,confirmCon:"",alertCon:"",someHiddenTag:"select,object,embed",someDisabledBtn:"",someHiddenEle:"",overlay:0,coverOpacity:40};
		this.color={cColor:"#EEEEEE",bColor:"#FFFFFF",tColor:"#A5BC3A",wColor:"#FFFFFF"};
		this.dropClass=null;
		this.someToHidden=[];
		this.someToDisabled=[];
		if(!this.config.isHaveTitle)
		{
		  this.config.isSupportDraging=false;
		}
		this.iniBuild();
	},
 setContent:function (arrt,val)
 {
       if(val!='')
       {
    switch(arrt)
    {
        case 'width':this.config.width=val;
        break;
        case 'height':this.config.height=val;
        break;
        case 'title':this.info.title=val;
        break;
        case 'contentUrl':this.info.contentUrl=val;
        break;
        case 'contentHtml':this.info.contentHtml=val;
        break;
        case 'callBack':this.info.callBack=val;
        break;
        case 'parameter':this.info.parameter=val;
        break;
        case 'confirmCon':this.info.confirmCon=val;
        break;
        case 'alertCon':this.info.alertCon=val;
        break;
        case 'someHiddenTag':this.info.someHiddenTag=val;
        break;
        case 'someHiddenEle':this.info.someHiddenEle=val;
        break;
        case 'overlay':this.info.overlay=val;
    };
       };
  },
   iniBuild:function()
   {
	  G('dialogCase')?G('dialogCase').parentNode.removeChild(G('dialogCase')):function(){};
	  var oDiv=document.createElement('span');
	  oDiv.id='dialogCase';
	  document.body.appendChild(oDiv)
	},
	build:function()
	{
		var baseZIndex=10001+this.info.overlay*10;
		var showZIndex=baseZIndex+2;
		this.iframeIdName='ifr_popup'+this.info.overlay;
		var path="styles/images/";
		var close='<input type="image" id="dialogBoxClose" src="'+path+'dialogclose.gif" border="0" width="16" height="16" align="absmiddle" title="关闭"/>';
		var cB='filter: alpha(opacity='+this.info.coverOpacity+');opacity:'+this.info.coverOpacity/100+';';
		var cover='<div id="dialogBoxBG" style="position:absolute;top:0px;left:0px;width:100%;height:'+getScrollHeight()+'px;z-index:'+baseZIndex+';'+cB+'background-color:'+this.color.cColor+';display:none;"></div>';
		var mainBox='<div id="dialogBox" style="border:1px solid '+this.color.tColor+';display:none;z-index:'+showZIndex+';position:relative;width:'+this.config.width+'px;"><table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="'+this.color.bColor+'">';
		if(this.config.isHaveTitle)
		{
			mainBox+='<tr height="24" bgcolor="'+this.color.tColor+'"><td><table style="-moz-user-select:none;height:24px;" width="100%" border="0" cellpadding="0" cellspacing="0" ><tr>'+'<td width="6" height="24"></td><td id="dialogBoxTitle" style="color:'+this.color.wColor+';font-size:14px;font-weight:bold;">'+this.info.title+'&nbsp;</td>'+'<td id="dialogClose" width="20" align="right" valign="middle">'+close+'</td><td width="6"></td></tr></table></td></tr>'; 
	    }
		else
		{
			mainBox+='<tr height="10"><td align="right">'+close+'</td></tr>'};
			mainBox+='<tr style="height:'+this.config.height+'px" valign="top"><td id="dialogBody" style="position:relative;"></td></tr></table></div>'+'<div id="dialogBoxShadow" style="display:none;z-index:'+baseZIndex+';"></div>';
			
			if(!this.config.isBackgroundCanClick)
			{
				G('dialogCase').innerHTML=cover+mainBox;G('dialogBoxBG').style.height=document.body.scrollHeight;
		    }
			else 
			{
				G('dialogCase').innerHTML=mainBox;
			}
			Event.observe(G('dialogBoxClose'),"click",this.reset.bindAsEventListener(this),false);
			
			if(this.config.isSupportDraging)
			{
				dropClass=new Dragdrop(this.config.width,this.config.height,this.info.shadowWidth,this.config.isSupportDraging,this.config.contentType);
				G("dialogBoxTitle").style.cursor="move";
			};
			this.lastBuild();
   },
   lastBuild:function()
   {
	   var confirm='<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">'+this.info.confirmCon+'</div><div style="margin:20px;"><input id="dialogOk" type="button" value="  Ok  "/>&nbsp;<input id="dialogCancel" type="button" value="  Cancel  "/></div></div>';
	   var alert='<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">'+this.info.alertCon+'</div><div style="margin:20px;"><input id="dialogYES" type="button" value="  Ok  "/></div></div>';
	   var baseZIndex=10001+this.info.overlay*10;
	   var coverIfZIndex=baseZIndex+4;
	   
	   if(this.config.contentType==1)
	   {
		   var openIframe="<iframe width='100%' style='height:"+this.config.height+"px' name='"+this.iframeIdName+"' id='"+this.iframeIdName+"' src='"+this.info.contentUrl+"' frameborder='0' scrolling='"+this.config.scrollType+"'></iframe>";
		   var coverIframe="<div id='iframeBG' style='position:absolute;top:0px;left:0px;width:1px;height:1px;z-index:"+coverIfZIndex+";filter: alpha(opacity=00);opacity:0.00;background-color:#ffffff;'></<div>";

		   G("dialogBody").innerHTML=openIframe+coverIframe;
	   }
	   else if(this.config.contentType==2)
	   {
		   G("dialogBody").innerHTML=this.info.contentHtml;
	   }
	  else if(this.config.contentType==3)
	  {
		  G("dialogBody").innerHTML=confirm;Event.observe(G('dialogOk'),"click",this.forCallback.bindAsEventListener(this),false);
		  Event.observe(G('dialogCancel'),"click",this.close.bindAsEventListener(this),false);
	  }
	  else if(this.config.contentType==4)
	  {
		  G("dialogBody").innerHTML=alert;Event.observe(G('dialogYES'),"click",this.close.bindAsEventListener(this),false);
	  }
   },
   
   reBuild:function()
   {
	   G('dialogBody').height=G('dialogBody').clientHeight;
	   this.lastBuild();
    },
 show:function()
 {
	 this.hiddenSome();
	 this.middle();
	 if(this.config.isShowShadow)
	  {
		  this.shadow();
	  }
	 if(this.config.contentType==1&&this.config.reloadTime!="")
	 {
		 setTimeout('window.location.reload();',this.config.reloadTime);
	 }
	  window.onscroll = function()
	  {
		  var oDialog=G('dialogBox');
		  oDialog['style']['top']=(getScrollTop()+getClientHeight()/2-(oDialog.offsetHeight/2))+'px';
		  var oDialogShow=G('dialogBoxShadow');
		  oDialogShow['style']['top']=(getScrollTop()+getClientHeight()/2-(oDialog.offsetHeight/2))+4+'px';
	   }
},
 
 forCallback:function()
 {
	 return this.info.callBack(this.info.parameter);
 },
 shadow:function()
 {
	 var oShadow=G('dialogBoxShadow');
	 var oDialog=G('dialogBox');
	 oShadow['style']['position']="absolute";
	 oShadow['style']['background']="#000";
	 oShadow['style']['display']="";
	 oShadow['style']['opacity']="0.2";
	 oShadow['style']['filter']="alpha(opacity=20)";
	 oShadow['style']['top']=oDialog.offsetTop+this.info.shadowWidth;
	 oShadow['style']['left']=oDialog.offsetLeft+this.info.shadowWidth;
	 oShadow['style']['width']=oDialog.offsetWidth;
	 oShadow['style']['height']=oDialog.offsetHeight;
  },
  middle:function()
  {
	  if(!this.config.isBackgroundCanClick)
	  {
	    G('dialogBoxBG').style.display='';
	  }
	  var oDialog=G('dialogBox');
	  oDialog['style']['position']="absolute";
	  oDialog['style']['display']='';
	  var sClientWidth=document.body.clientWidth;
	  var sClientHeight=document.body.clientHeight;
	  var sScrollTop=document.body.scrollTop;
	  var sleft=(document.body.clientWidth/2)-(oDialog.offsetWidth/2);
	  var iTop=getScrollTop()+getClientHeight()/2-(oDialog.offsetHeight/2);
	  var sTop=iTop>0?iTop:(sClientHeight/2+sScrollTop)-(oDialog.offsetHeight/2);
	  if(sTop<1)sTop="20";if(sleft<1)
	  {
		  sleft="20";
	  }
	  oDialog['style']['left']=sleft+'px';
	  oDialog['style']['top']=sTop+'px';
   },
  
   reset:function()
   {
	   if(this.config.isReloadOnClose)
	   {
		  top.location.reload();
	    };
		this.close();
    },
	close:function()
	{
		G('dialogBox').style.display='none';
		if(!this.config.isBackgroundCanClick)
		{
			G('dialogBoxBG').style.display='none';
		}
		if(this.config.isShowShadow)
		{
			G('dialogBoxShadow').style.display='none';
		}
		G('dialogBody').innerHTML='';
		this.showSome();
	},
	hiddenSome:function()
	{
		var tag=this.info.someHiddenTag.split(",");
		if(tag.length==1&&tag[0]=="")
		{
			tag.length=0;
		}
		for(var i=0;i<tag.length;i++)
		{
			this.hiddenTag(tag[i]);
		};
		var ids=this.info.someHiddenEle.split(",");
		if(ids.length==1&&ids[0]=="")
		{
			ids.length=0;
		}
		for(var i=0;i<ids.length;i++)
		{
			this.hiddenEle(ids[i])};
			var ids=this.info.someDisabledBtn.split(",");
			if(ids.length==1&&ids[0]=="")
			{
				ids.length=0;
			}
			for(var i=0;i<ids.length;i++)
			{
				this.disabledBtn(ids[i]);
			};
			space("begin");
    },
	
   disabledBtn:function(id)
   {
	   var ele=document.getElementById(id);
	   if(typeof(ele)!="undefined"&&ele!=null&&ele.disabled==false)
	   {
		   ele.disabled=true;this.someToDisabled.push(ele);
	   }
    },
	
	hiddenTag:function(tagName)
	{
	   var ele=document.getElementsByTagName(tagName);
	   if(ele!=null)
	   {
		   for(var i=0;i<ele.length;i++)
		   {
			   if(ele[i].style.display!="none"&&ele[i].style.visibility!='hidden')
			   {
				   ele[i].style.visibility='hidden';
				   this.someToHidden.push(ele[i])
				}
		    }
	    }
    },
	
	hiddenEle:function(id)
	{
		var ele=document.getElementById(id);
		if(typeof(ele)!="undefined"&&ele!=null)
		{
			ele.style.visibility='hidden';
			this.someToHidden.push(ele);
		}
	},
   
   showSome:function()
   {
	   for(var i=0;i<this.someToHidden.length;i++)
	   {
		  this.someToHidden[i].style.visibility='visible'
	   };
	   for(var i=0;i<this.someToDisabled.length;i++)
	   {
		   this.someToDisabled[i].disabled=false;
	   };
	   space("end");
	 }
};
var Dragdrop=new Class();
Dragdrop.prototype={
	initialize:function(width,height,shadowWidth,showShadow,contentType)
	{
		this.dragData=null;
		this.dragDataIn=null;
		this.backData=null;
		this.width=width;
		this.height=height;
		this.shadowWidth=shadowWidth;
		this.showShadow=showShadow;
		this.contentType=contentType;
		this.IsDraging=false;
		this.oObj=G('dialogBox');
		Event.observe(G('dialogBoxTitle'),"mousedown",this.moveStart.bindAsEventListener(this),false);
	},
	moveStart:function(event)
	{
		this.IsDraging=true;
		if(this.contentType==1)
		{
			G("iframeBG").style.display="";
			G("iframeBG").style.width=this.width;
			G("iframeBG").style.height=this.height
	};
	Event.observe(document,"mousemove",this.mousemove.bindAsEventListener(this),false);
	Event.observe(document,"mouseup",this.mouseup.bindAsEventListener(this),false);
	Event.observe(document,"selectstart",this.returnFalse,false);
	this.dragData={x:Event.pointerX(event),y:Event.pointerY(event)};
	this.backData={x:parseInt(this.oObj.style.left),y:parseInt(this.oObj.style.top)}},
	mousemove:function(event)
	{
		if(!this.IsDraging)return;
		var iLeft=Event.pointerX(event)-this.dragData["x"]+parseInt(this.oObj.style.left);
		var iTop=Event.pointerY(event)-this.dragData["y"]+parseInt(this.oObj.style.top);
		if(this.dragData["y"]<parseInt(this.oObj.style.top))
		{
			iTop=iTop-12;
		}
		else if(this.dragData["y"]>parseInt(this.oObj.style.top)+25)
		{
			iTop=iTop+12;
		}
		this.oObj.style.left=iLeft;
		this.oObj.style.top=iTop;
		if(this.showShadow)
		{
			G('dialogBoxShadow').style.left=iLeft+this.shadowWidth;
			G('dialogBoxShadow').style.top=iTop+this.shadowWidth};
			this.dragData={x:Event.pointerX(event),y:Event.pointerY(event)};
			document.body.style.cursor="move"
  },
  mouseup:function(event)
  {
	  if(!this.IsDraging)return;
	  if(this.contentType==1)
	  {
		  G("iframeBG").style.display="none";
	  }
	  document.onmousemove=null;
	  document.onmouseup=null;
	  var mousX=Event.pointerX(event)-(document.documentElement.scrollLeft||document.body.scrollLeft);
	  var mousY=Event.pointerY(event)-(document.documentElement.scrollTop||document.body.scrollTop);
	  if(mousX<1||mousY<1||mousX>document.body.clientWidth||mousY>document.body.clientHeight)
	  {
		  this.oObj.style.left=this.backData["x"];
		  this.oObj.style.top=this.backData["y"];
		  if(this.showShadow)
		  {
			  G('dialogBoxShadow').style.left=this.backData.x+this.shadowWidth;
			  G('dialogBoxShadow').style.top=this.backData.y+this.shadowWidth;
		   }
	  };
	  this.IsDraging=false;
	  document.body.style.cursor="";
	  Event.stopObserving(document,"selectstart",this.returnFalse,false);
 },
 returnFalse:function(){return false}};