//JS版的Server.UrlEncode编码函数
function urlEncode(str) 
{ 
    str = str.replace(/./g,function(sHex) 
    { 
        window.EnCodeStr = ""; 
        window.sHex = sHex; 
        window.execScript('window.EnCodeStr=Hex(Asc(window.sHex))',"vbscript"); 
        return window.EnCodeStr.replace(/../g,"%$&"); 
    }); 
    return str; 
} 
//手机
function getArgs(strParame) {
         var args = new Object();
         var query = location.search.substring(1); // Get query string
         var pairs = query.split("&"); // Break at ampersand
         for (var i = 0; i < pairs.length; i++) {
             var pos = pairs[i].indexOf('='); // Look for "name=value"
             if (pos == -1) continue; // If not found, skip
             var argname = pairs[i].substring(0, pos); // Extract the name
             var value = pairs[i].substring(pos + 1); // Extract the value
             value = decodeURIComponent(value); // Decode it, if needed
             args[argname] = value; // Store as a property
         }
         return args[strParame]; // Return the object
     }
	 function Marquee() {
    this.ID = document.getElementById(arguments[0]);
    if (!this.ID) {
        alert("您要设置的\"" + arguments[0] + "\"初始化错误\r\n请检查标签ID设置是否正确!");
        this.ID = -1;
        return;
    }
    this.Direction = this.Width = this.Height = this.DelayTime = this.WaitTime = this.CTL = this.StartID = this.Stop = this.MouseOver = 0;
    this.Step = 1;
    this.Timer = 30;
    this.DirectionArray = { "top": 0, "up": 0, "bottom": 1, "down": 1, "left": 2, "right": 3 };
    if (typeof arguments[1] == "number" || typeof arguments[1] == "string") this.Direction = arguments[1];
    if (typeof arguments[2] == "number") this.Step = arguments[2];
    if (typeof arguments[3] == "number") this.Width = arguments[3];
    if (typeof arguments[4] == "number") this.Height = arguments[4];
    if (typeof arguments[5] == "number") this.Timer = arguments[5];
    if (typeof arguments[6] == "number") this.DelayTime = arguments[6];
    if (typeof arguments[7] == "number") this.WaitTime = arguments[7];
    if (typeof arguments[8] == "number") this.ScrollStep = arguments[8];
    this.ID.style.overflow = this.ID.style.overflowX = this.ID.style.overflowY = "hidden";
    this.ID.noWrap = true;
    this.IsNotOpera = (navigator.userAgent.toLowerCase().indexOf("opera") == -1);
    if (arguments.length >= 7) this.Start();
}

Marquee.prototype.Start = function () {
    if (this.ID == -1) return;
    if (this.WaitTime < 800) this.WaitTime = 800;
    if (this.Timer < 20) this.Timer = 20;
    if (this.Width == 0) this.Width = parseInt(this.ID.style.width);
    if (this.Height == 0) this.Height = parseInt(this.ID.style.height);
    if (typeof this.Direction == "string") this.Direction = this.DirectionArray[this.Direction.toString().toLowerCase()];
    this.HalfWidth = Math.round(this.Width / 2);
    this.HalfHeight = Math.round(this.Height / 2);
    this.BakStep = this.Step;
    this.ID.style.width = this.Width + "px";
    this.ID.style.height = this.Height + "px";
    if (typeof this.ScrollStep != "number") this.ScrollStep = this.Direction > 1 ? this.Width : this.Height;
    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;'>MSCLASS_TEMP_HTML</td><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>MSCLASS_TEMP_HTML</td></tr></table>";
    var templateTop = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;'><tr><td>MSCLASS_TEMP_HTML</td></tr><tr><td>MSCLASS_TEMP_HTML</td></tr></table>";
    var msobj = this;
    msobj.tempHTML = msobj.ID.innerHTML;
    if (msobj.Direction <= 1) {
        msobj.ID.innerHTML = templateTop.replace(/MSCLASS_TEMP_HTML/g, msobj.ID.innerHTML);
    }
    else {
        if (msobj.ScrollStep == 0 && msobj.DelayTime == 0) {
            msobj.ID.innerHTML += msobj.ID.innerHTML;
        }
        else {
            msobj.ID.innerHTML = templateLeft.replace(/MSCLASS_TEMP_HTML/g, msobj.ID.innerHTML);
        }
    }
    var timer = this.Timer;
    var delaytime = this.DelayTime;
    var waittime = this.WaitTime;
    msobj.StartID = function () { msobj.Scroll() }
    msobj.Continue = function () {
        if (msobj.MouseOver == 1) {
            setTimeout(msobj.Continue, delaytime);
        }
        else {
            clearInterval(msobj.TimerID);
            msobj.CTL = msobj.Stop = 0;
            msobj.TimerID = setInterval(msobj.StartID, timer);
        }
    }

    msobj.Pause = function () {
        msobj.Stop = 1;
        clearInterval(msobj.TimerID);
        setTimeout(msobj.Continue, delaytime);
    }

    msobj.Begin = function () {
        msobj.ClientScroll = msobj.Direction > 1 ? msobj.ID.scrollWidth / 2 : msobj.ID.scrollHeight / 2;
        if ((msobj.Direction <= 1 && msobj.ClientScroll <= msobj.Height + msobj.Step) || (msobj.Direction > 1 && msobj.ClientScroll <= msobj.Width + msobj.Step)) {
            msobj.ID.innerHTML = msobj.tempHTML;
            delete (msobj.tempHTML);
            return;
        }
        delete (msobj.tempHTML);
        msobj.TimerID = setInterval(msobj.StartID, timer);
        if (msobj.ScrollStep < 0) return;
        msobj.ID.onmousemove = function (event) {
            if (msobj.ScrollStep == 0 && msobj.Direction > 1) {
                var event = event || window.event;
                if (window.event) {
                    if (msobj.IsNotOpera) {
                        msobj.EventLeft = event.srcElement.id == msobj.ID.id ? event.offsetX - msobj.ID.scrollLeft : event.srcElement.offsetLeft - msobj.ID.scrollLeft + event.offsetX;
                    }
                    else {
                        msobj.ScrollStep = null;
                        return;
                    }
                }
                else {
                    msobj.EventLeft = event.layerX - msobj.ID.scrollLeft;
                }
                msobj.Direction = msobj.EventLeft > msobj.HalfWidth ? 3 : 2;
                msobj.AbsCenter = Math.abs(msobj.HalfWidth - msobj.EventLeft);
                msobj.Step = Math.round(msobj.AbsCenter * (msobj.BakStep * 2) / msobj.HalfWidth);
            }
        }
        msobj.ID.onmouseover = function () {
            if (msobj.ScrollStep == 0) return;
            msobj.MouseOver = 1;
            clearInterval(msobj.TimerID);
        }
        msobj.ID.onmouseout = function () {
            if (msobj.ScrollStep == 0) {
                if (msobj.Step == 0) msobj.Step = 1;
                return;
            }
            msobj.MouseOver = 0;
            if (msobj.Stop == 0) {
                clearInterval(msobj.TimerID);
                msobj.TimerID = setInterval(msobj.StartID, timer);
            }
        }
    }
    setTimeout(msobj.Begin, waittime);
}

Marquee.prototype.Scroll = function () {
    switch (this.Direction) {
        case 0:
            this.CTL += this.Step;
            if (this.CTL >= this.ScrollStep && this.DelayTime > 0) {
                this.ID.scrollTop += this.ScrollStep + this.Step - this.CTL;
                this.Pause();
                return;
            }
            else {
                if (this.ID.scrollTop >= this.ClientScroll) {
                    this.ID.scrollTop -= this.ClientScroll;
                }
                this.ID.scrollTop += this.Step;
            }
            break;

        case 1:
            this.CTL += this.Step;
            if (this.CTL >= this.ScrollStep && this.DelayTime > 0) {
                this.ID.scrollTop -= this.ScrollStep + this.Step - this.CTL;
                this.Pause();
                return;
            }
            else {
                if (this.ID.scrollTop <= 0) {
                    this.ID.scrollTop += this.ClientScroll;
                }
                this.ID.scrollTop -= this.Step;
            }
            break;

        case 2:
            this.CTL += this.Step;
            if (this.CTL >= this.ScrollStep && this.DelayTime > 0) {
                this.ID.scrollLeft += this.ScrollStep + this.Step - this.CTL;
                this.Pause();
                return;
            }
            else {
                if (this.ID.scrollLeft >= this.ClientScroll) {
                    this.ID.scrollLeft -= this.ClientScroll;
                }
                this.ID.scrollLeft += this.Step;
            }
            break;

        case 3:
            this.CTL += this.Step;
            if (this.CTL >= this.ScrollStep && this.DelayTime > 0) {
                this.ID.scrollLeft -= this.ScrollStep + this.Step - this.CTL;
                this.Pause();
                return;
            }
            else {
                if (this.ID.scrollLeft <= 0) {
                    this.ID.scrollLeft += this.ClientScroll;
                }
                this.ID.scrollLeft -= this.Step;
            }
            break;
    }
}
//焦点图开始
function getStyle(obj,name)
{
	if(obj.currentStyle)
	{
		return obj.currentStyle[name]
	}
	else
	{
		return getComputedStyle(obj,false)[name]
	}
}
function getByClass(oParent,nClass)
{
	var eLe = oParent.getElementsByTagName('*');
	var aRrent  = [];
	for(var i=0; i<eLe.length; i++)
	{
		if(eLe[i].className == nClass)
		{
			aRrent.push(eLe[i]);
		}
	}
	return aRrent;
}
function startMove(obj,att,add)
{
	clearInterval(obj.timer)
	obj.timer = setInterval(function(){
	   var cutt = 0 ;
	   if(att=='opacity')
	   {
		   cutt = Math.round(parseFloat(getStyle(obj,att)));
	   }
	   else
	   {
		   cutt = Math.round(parseInt(getStyle(obj,att)));
	   }
	   var speed = (add-cutt)/4;
	   speed = speed>0?Math.ceil(speed):Math.floor(speed);
	   if(cutt==add)
	   {
		   clearInterval(obj.timer)
	   }
	   else
	   {
		   if(att=='opacity')
		   {
			   obj.style.opacity = (cutt+speed)/100;
			   obj.style.filter = 'alpha(opacity:'+(cutt+speed)+')';
		   }
		   else
		   {
			   obj.style[att] = cutt+speed+'px';
		   }
	   }
	   
	},30)
}
window.onload = function()
  {
	  var oDiv = document.getElementById('playBox');
	  var oPre = getByClass(oDiv,'pre')[0];
	  var oNext = getByClass(oDiv,'next')[0];
	  var oUlBig = getByClass(oDiv,'oUlplay')[0];
	  var aBigLi = oUlBig.getElementsByTagName('li');
	  var oDivSmall = getByClass(oDiv,'smalltitle')[0]
	  var aLiSmall = oDivSmall.getElementsByTagName('li');	  
    function tab()
	  {
	     for(var i=0; i<aLiSmall.length; i++)
	     {
		    aLiSmall[i].className = '';
	     }
	     aLiSmall[now].className = 'thistitle'
	     startMove(oUlBig,'left',-(now*aBigLi[0].offsetWidth))
	  }
	  var now = 0;
	  for(var i=0; i<aLiSmall.length; i++)
	  {
		  aLiSmall[i].index = i;
		  aLiSmall[i].onclick = function()
		  {
			  now = this.index;
			  tab();
		  }
	 }
	  oPre.onclick = function()
	  {
		  now--
		  if(now ==-1)
		  {
			  now = aBigLi.length;
		  }
		   tab();
	  }
	   oNext.onclick = function()
	  {
		   now++
		  if(now ==aBigLi.length)
		  {
			  now = 0;
		  }
		  tab();
	  }
	  var timer = setInterval(oNext.onclick,5000) //滚动间隔时间设置
	  oDiv.onmouseover = function()
	  {
		  clearInterval(timer)
	  }
	   oDiv.onmouseout = function()
	  {
		  timer = setInterval(oNext.onclick,3000) //滚动间隔时间设置
	  }
  }
//焦点图结束