// JavaScript Document
function scrollDoor(){
}
scrollDoor.prototype = {
sd : function(menus,divs,openClass,closeClass){
 var _this = this;
 if(menus.length != divs.length)
 {
  alert("菜单层数量和内容层数量不一样!");
  return false;
 }    
 for(var i = 0 ; i < menus.length ; i++)
 { 
  _this.$(menus[i]).value = i;    
  _this.$(menus[i]).onmouseover = function(){
     
   for(var j = 0 ; j < menus.length ; j++)
   {      
    _this.$(menus[j]).className = closeClass;
    _this.$(divs[j]).style.display = "none";
   }
   _this.$(menus[this.value]).className = openClass; 
   _this.$(divs[this.value]).style.display = "block";    
  }
 }
 },
$ : function(oid){
 if(typeof(oid) == "string")
 return document.getElementById(oid);
 return oid;
}
}



function next(elem){    
	do{    
		elem=elem.nextSibling;    
	}while(elem&&elem.nodeType!=1);    
	return elem;    
}    
//---查找第一个子元素的函数---//    
function first(elem){    
	elem=elem.firstChild;    
	return elem && elem.nodeType!=1?next(elem):elem;    
}

var Marquee = {
	init : function(id,toFollow,speed){
		this.speed = speed || 10;
		this.boxID = id;
		this.toFollow=toFollow;
		this.scrollBox = document.getElementById(id);
		
		
		if(this.toFollow=="top"||this.toFollow=="bottom"){
			this.appendBox=first(this.scrollBox).cloneNode(true);
			this.scrollBox.appendChild(this.appendBox);
		}else{
			var templateLeft = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;display:inline;'><tr><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>"+this.scrollBox.innerHTML+"</td><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>"+this.scrollBox.innerHTML+"</td></tr></table>";
			this.scrollBox.innerHTML=templateLeft;
			this.appendBox=first(first(first(first(this.scrollBox))));
			
		}
		this.objs = {
			scrollBox : this.scrollBox,
			appendBox : this.appendBox,
			toFollow : this.toFollow,
			speed : this.speed,
			id : this.boxID
		};
		return this;
	},

	scrollUp : function(){
		var self = this.objs;
		self.begin = function(){
			
			if(self['toFollow']=="top"){
				self.doScr = setInterval(function(){
					if(self['appendBox'].offsetHeight<=self['scrollBox'].scrollTop){
						self['scrollBox'].scrollTop-=first(self['scrollBox']).offsetHeight;
					}else{
						self['scrollBox'].scrollTop++;
					}
				},self.speed);
			}else if(self['toFollow']=="bottom"){
			self.doScr = setInterval(function(){
				if(self['scrollBox'].scrollTop<=0){
					self['scrollBox'].scrollTop=self['appendBox'].offsetHeight;
				}else{
					self['scrollBox'].scrollTop--;
				}
			},self.speed);
		}else if(self['toFollow']=="left"){
			self.doScr = setInterval(function(){
				if(self['appendBox'].offsetWidth<=self['scrollBox'].scrollLeft){
					self['scrollBox'].scrollLeft-=self['appendBox'].offsetWidth;
				}else{
					self['scrollBox'].scrollLeft++;
				}
			},self.speed);
		}else if(self['toFollow']=="right"){
			self.doScr = setInterval(function(){
				if(self['scrollBox'].scrollLeft<=0){
					self['scrollBox'].scrollLeft=self['appendBox'].offsetWidth;
				}else{
					self['scrollBox'].scrollLeft--;
				}
				
			},self.speed);
			
		}
		}
		self.begin();
		self.scrollBox.onmouseover = function(){
			clearInterval(self.doScr);
		}

		self.scrollBox.onmouseout = function(){
			self.begin();
		}
	}

}


function $(id) { return document.getElementById(id); }
function moveElement(elementID,final_x,final_y,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);
  if (elem.movement) {
    clearTimeout(elem.movement);
  }
  if (!elem.style.left) {
    elem.style.left = "0px";
  }
  if (!elem.style.top) {
    elem.style.top = "0px";
  }
  var xpos = parseInt(elem.style.left);
  var ypos = parseInt(elem.style.top);
  if (xpos == final_x && ypos == final_y) {
		return true;
  }
  if (xpos < final_x) {
    var dist = Math.ceil((final_x - xpos)/10);
    xpos = xpos + dist;
  }
  if (xpos > final_x) {
    var dist = Math.ceil((xpos - final_x)/10);
    xpos = xpos - dist;
  }
  if (ypos < final_y) {
    var dist = Math.ceil((final_y - ypos)/10);
    ypos = ypos + dist;
  }
  if (ypos > final_y) {
    var dist = Math.ceil((ypos - final_y)/10);
    ypos = ypos - dist;
  }
  elem.style.left = xpos + "px";
  elem.style.top = ypos + "px";
  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
  elem.movement = setTimeout(repeat,interval);
}

function classNormal(iFocusBtnID,iFocusTxID){
	var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li');
	var iFocusTxs = $(iFocusTxID).getElementsByTagName('li');
	for(var i=0; i<iFocusBtns.length; i++) {
		iFocusBtns[i].className='normal';
		iFocusTxs[i].className='normal';
	}
}

function classCurrent(iFocusBtnID,iFocusTxID,n){
	var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li');
	var iFocusTxs = $(iFocusTxID).getElementsByTagName('li');
	iFocusBtns[n].className='current';
	iFocusTxs[n].className='current';
}

function iFocusChange() {
	if(!$('ifocus')) return false;
	$('ifocus').onmouseover = function(){atuokey = true};
	$('ifocus').onmouseout = function(){atuokey = false};
	var iFocusBtns = $('ifocus_btn').getElementsByTagName('li');
	var listLength = iFocusBtns.length;
	iFocusBtns[0].onmouseover = function() {
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
	if (listLength>=2) {
		iFocusBtns[1].onmouseover = function() {
			moveElement('ifocus_piclist',0,-233,5);
			classNormal('ifocus_btn','ifocus_tx');
			classCurrent('ifocus_btn','ifocus_tx',1);
		}
	}
	if (listLength>=3) {
		iFocusBtns[2].onmouseover = function() {
			moveElement('ifocus_piclist',0,-466,5);
			classNormal('ifocus_btn','ifocus_tx');
			classCurrent('ifocus_btn','ifocus_tx',2);
		}
	}
	if (listLength>=4) {
		iFocusBtns[3].onmouseover = function() {
			moveElement('ifocus_piclist',0,-700,5);
			classNormal('ifocus_btn','ifocus_tx');
			classCurrent('ifocus_btn','ifocus_tx',3);
		}
	}
}

setInterval('autoiFocus()',5000);
var atuokey = false;
function autoiFocus() {
	if(!$('ifocus')) return false;
	if(atuokey) return false;
	var focusBtnList = $('ifocus_btn').getElementsByTagName('li');
	var listLength = focusBtnList.length;
	for(var i=0; i<listLength; i++) {
		if (focusBtnList[i].className == 'current') var currentNum = i;
	}
	if (currentNum==0&&listLength!=1 ){
		moveElement('ifocus_piclist',0,-233,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',1);
	}
	if (currentNum==1&&listLength!=2 ){
		moveElement('ifocus_piclist',0,-466,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',2);
	}
	if (currentNum==2&&listLength!=3 ){
		moveElement('ifocus_piclist',0,-700,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',3);
	}
	if (currentNum==3 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
	if (currentNum==1&&listLength==2 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
	if (currentNum==2&&listLength==3 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
}

//
function online()//商务通
{	
	changeURL('news', 'http://lr.zoosnet.net/LR/Chatpre.aspx?id=LEF85560542');
}
function changeURL(winName, newURL) 
{ 
　　 win = window.open("", winName); 
　　 win.location.href = newURL; 
}
function tongji(){
	document.write('<script type="text/javascript" type="hidden" src="http://js.users.51.la/3047199.js"></script>')

}

function dateshow()
{ var da=new Date();
 da=da.getYear()+"-"+(da.getMonth()+1)+"-"+da.getDate();
 
  execScript('dim   n   :   n   =   DateAdd("d",   -3,   "'+   da   +'")','vbscript');   
  var   d   =   new   Date(n);   
  document.write(d.getFullYear()   +   "-"   +   (d.getMonth()   +   1)   +   "-"   +   d.getDate()   +   "")   
}