//随机数 start
var rnd;
	rnd.today=new Date();
	rnd.seed=rnd.today.getTime();
var old_rand;
function rnd()
{
	rnd.seed = (rnd.seed*9301+49297) % 233280;
	return rnd.seed/(233280.0);
};
function rand(number)
{
	if (old_rand == Math.ceil(rnd()*number)) rand(number);
	old_rand = Math.ceil(rnd()*number);
　　return Math.ceil(rnd()*number);
};
//随机数 end

var effect=new Array();//定义变化效果数组
	effect[0] = "progid:DXImageTransform.Microsoft.GradientWipe (enabled=true,duration=2,gradientSize=0.25,motion=forward)";
	effect[1]= "progid:DXImageTransform.Microsoft.Fade ( enabled=true , duration=2 , overlap=0.25 )";
	effect[2]= "progid:DXImageTransform.Microsoft.Barn ( duration=1,motion=out,orientation=vertical )";
	effect[3]= "progid:DXImageTransform.Microsoft.Blinds ( duration=1,bands=1,Direction=down )";
	effect[4]= "progid:DXImageTransform.Microsoft.Inset()";
	effect[5]= "progid:DXImageTransform.Microsoft.Iris(duration=3)";
	effect[6]= "progid:DXImageTransform.Microsoft.RadialWipe(duration=3)";
	effect[7]= "progid:DXImageTransform.Microsoft.RandomDissolve()";
	effect[8]= "progid:DXImageTransform.Microsoft.Slide(bands=8, duration=7)";
	effect[9]= "progid:DXImageTransform.Microsoft.Spiral(duration=5, GridSizeX=25, GridSizeY=25)";
	effect[10]= "progid:DXImageTransform.Microsoft.Stretch(duration=3)";
	effect[11]= "progid:DXImageTransform.Microsoft.Strips(duration=3)";
	effect[12]= "progid:DXImageTransform.Microsoft.Wheel(duration=3,spokes=8)";
	effect[13]= "progid:DXImageTransform.Microsoft.Zigzag(duration=5, GridSizeX=25, GridSizeY=25)";
	effect[14]= "progid:DXImageTransform.Microsoft.RevealTrans(duration=3, transition=3)";
	effect[15]= "BlendTrans(duration=2)";


//需要修改的数据 start
	var which_content_1_=0;//第一组变化效果的系数 的默认值

	var slide_content_1_=new Array();                 //第一组变化效果内容
		slide_content_1_[0] = '<img src="../images/yoga_pic01.jpg" alt="瑜珈温泉" width="364" height="330" />';
		slide_content_1_[1] = '<img src="../images/yoga_pic02.jpg" alt="瑜珈温泉" width="364" height="330" />';
		slide_content_1_[2] = '<img src="../images/yoga_pic03.jpg" alt="瑜珈温泉" width="364" height="330" />';
		slide_content_1_[3] = '<img src="../images/spa_pic09.jpg" alt="瑜珈温泉" width="367" height="332" />';
		slide_content_1_[4] = '<img src="../images/spa_pic10.jpg" alt="瑜珈温泉" width="367" height="332" />';
		slide_content_1_[5] = '<img src="../images/spa_pic11.jpg" alt="瑜珈温泉" width="367" height="332" />';
		slide_content_1_[6] = '<img src="../images/spa_pic12.jpg" alt="瑜珈温泉" width="367" height="332" />';
		slide_content_1_[7] = '<img src="../images/spa_pic13.jpg" alt="瑜珈温泉" width="367" height="332" />';
		slide_content_1_[8] = '<img src="../images/spa_pic14.jpg" alt="瑜珈温泉" width="367" height="332" />';
		
	function rdl_doInit(e)
	{
		rdl_play();
		which_content_1_=(which_content_1_<slide_content_1_.length-1)? which_content_1_+1 : 0; //第一组变化效果的系数

		setTimeout( "rdl_doInit()" , 6000);
	}
	function rdl_play()
	{
		var effectDiv = new Array();                    //定义应该效果的 DIV 组
			effectDiv[0]=document.getElementById("top1_jpg");
			//effectDiv[0].style.width = "1000px";                //必须定义高和宽
			//effectDiv[0].style.height = "500px";                //必须定义高和宽

		for (i=0;i<effectDiv.length;i++ )
		{
			if (effectDiv[i] != null)
			{
				with (effectDiv[i])
				{
					if (document.all) style.filter=effect[rand(effect.length)-1];//变化效果
					//if (document.all) style.filter=effect[0];//变化效果
					if (document.all) filters[0].Apply();
					innerHTML = slide_content_1_[which_content_1_];//变化内容
					//if (i == 0) childNodes[0].src = slide_content_1_[which_content_1_];
					//if (i == 0) style.backgroundImage = "url("+ slide_content_1_[which_content_1_] + ")";
					if (document.all) filters[0].play();
				}
			}

		}
	}

//需要修改的数据  end