(function() {
var Ad = function(iId,sHtml,fCode,dStart,dEnd,iWeight) {
	this.iId = iId;
	this.sHtml = sHtml;
	this.fCode = fCode;
	this.dStart = dStart;
	this.dEnd = dEnd;
	this.iWeight = iWeight;
}
var adfixed = new Array(0);
var adleft = new Array(0);
var adright = new Array(0);
var adrandom = new Array(0);
var adfixedLen = 0;
var adleftLen = 0;
var adrightLen = 0;
var adrandomLen = 0;


//设置好4种类型的style和js,假设每种都有（没参数时是个空栏位也没关系）

var now = new Date();
//遍历固定位置

var fixContent ="";
for(var i=0;i<adfixedLen;i++){
	if((!adfixed[i].dStart || now>adfixed[i].dStart) && (!adfixed[i].dEnd || now<adfixed[i].dEnd)) {
		fixContent += adfixed[i].sHtml+"<br>";
	}
}
var fixedHtml ="<div id='fixed'> <div id='closeFixed'>关闭</div>"+fixContent+"</div>";

//遍历左侧随屏位置
var leftContent ="";
for(var i=0;i<adleftLen;i++){
	if((!adleft[i].dStart || now>adleft[i].dStart) && (!adleft[i].dEnd || now<adleft[i].dEnd)) {
		leftContent += adleft[i].sHtml+"<br>";
	}
}
var leftHtml ="<div id='adleft'><div  id='closeLeft'>关闭</div>"+leftContent+" </div>";
//遍历右侧随屏位置
var rightContent ="";
for(var i=0;i<adrightLen;i++){
	if((!adright[i].dStart || now>adright[i].dStart) && (!adright[i].dEnd || now<adright[i].dEnd)) {
		rightContent += adright[i].sHtml+"<br>";
	}
}
var rightHtml ="<div id='adright'><div  id='closeRight'>关闭</div>"+rightContent+"</div>";
//遍历随机滚动
var randomContent ="";
for(var i=0;i<adrandomLen;i++){
	if((!adrandom[i].dStart || now>adrandom[i].dStart) && (!adrandom[i].dEnd || now<adrandom[i].dEnd)) {
		randomContent += adrandom[i].sHtml+"<br>";

	}
 }
var randomHtml ="<div id='adrandom'><div  id='closepiaofu'>关闭</div>"+randomContent+"</div>";


		
   //控制广告位的显示与否
   if(fixContent!=""){
       document.write(fixedHtml);
	   
	   if($("#fixedOne")!=null||$("#fixedOne")!=undefined){
	   var top = $('#fixed').position().top+$("#fixedOne").height()+"px";
	   $("#fixed").css('top',top);
	  }
	   $("#closeFixed").click(function() { 
            $("#fixed").hide(); 
        });
    }
   if(leftContent !=""){
     document.write(leftHtml);
	 if($("#fixedOne")!=null||$("#fixedOne")!=undefined){
	   var top = $('#adleft').position().top+$("#fixedOne").height()+"px";
	   $("#adleft").css('top',top);
	  }
      var adtop = $('#adleft').position().top;
	  var adleft = document.getElementById("adleft");
	  window.onscroll = function(){
      adleft.style.top = adtop + (document.documentElement.scrollTop || document.body.scrollTop) +"px"; 
    }
    $("#closeLeft").click(function() { 
            $("#adleft").hide(); 
        });
   }
   if(rightContent != ""){
      document.write(rightHtml);
	   var adright = document.getElementById("adright");
      var adtop = adright.offsetTop;
	  //考虑到左右随屏同时存在时，前面的onscroll被覆盖，此处再同时设置左右随屏的处理
	  if(leftContent !=""){
		var adleft = document.getElementById("adleft");
		var lefttop = adleft.offsetTop;
		//只有onscroll冲突，坐标位置不冲突，不用重写
	    window.onscroll = function(){
        adleft.style.top = lefttop + (document.documentElement.scrollTop || document.body.scrollTop) +"px";
        adright.style.top = adtop + (document.documentElement.scrollTop || document.body.scrollTop) +"px"; 		
        }
        $("#closeLeft").click(function() { 
            $("#adleft").hide(); 
        });
	  }else{
	    window.onscroll = function(){
         adright.style.top = adtop + (document.documentElement.scrollTop || document.body.scrollTop) +"px"; 
        }
	  }
	  
	  $("#closeRight").click(function() { 
            $("#adright").hide(); 
       });  
   }
   if(randomContent != ""){
     document.write(randomHtml);
	  $("#closepiaofu").click(function() { 
            $("#adrandom").hide(); 
        }); 
	 var ad1 = new AdMove("adrandom", true); 
    ad1.Run();
   }
   
})();