var sL1=0,sL2=1;
//设置动与不动的变量
var iS=0;
//显示函数

var dtypes=new Array();
dtypes[0]="blendTrans(duration=2)"; //Fade
dtypes[1]="revealTrans(duration=2, transition=0)"; //Box In
dtypes[2]="revealTrans(duration=2, transition=1)"; //Box Out
dtypes[3]="progid:DXImageTransform.Microsoft.Pixelate(duration=3)"; //Pixellate
dtypes[4]="revealTrans(duration=2, transition=2)";  //Circle In
dtypes[5]="revealTrans(duration=2, transition=3)"; //Circle Out
dtypes[6]="revealTrans(duration=2, transition=10)"; //Horizontal Checkerboard
dtypes[7]="revealTrans(duration=2, transition=11)"; //Vertical Checkerboard
dtypes[8]="revealTrans(duration=2, transition=12)"; //Dissolve
dtypes[9]="revealTrans(duration=2, transition=4)";  //Wipe Up
dtypes[10]="progid:DXImageTransform.Microsoft.gradientWipe(duration=2)";
dtypes[11]="progid:DXImageTransform.Microsoft.Spiral(duration=3, GridSizeX=205,GridSizeY=205)";
dtypes[12]="progid:DXImageTransform.Microsoft.Wheel((duration=3, spokes=10)";
dtypes[13]="progid:DXImageTransform.Microsoft.RadialWipe(duration=3)";
dtypes[14]="progid:DXImageTransform.Microsoft.Iris((duration=3)";
dtypes[15]="revealTrans(duration=3, transition=20)"; //Strips
dtypes[16]="revealTrans(duration=3, transition=14)"; //Barn
dtypes[17]="revealTrans(duration=2, transition=5)";
dtypes[18]="revealTrans(duration=2, transition=6)";
dtypes[19]="revealTrans(duration=2, transition=7)";
dtypes[20]="revealTrans(duration=2, transition=8)";
dtypes[21]="revealTrans(duration=2, transition=9)";
dtypes[22]="revealTrans(duration=2, transition=13)";
dtypes[23]="revealTrans(duration=2, transition=17)";
dtypes[24]="revealTrans(duration=2, transition=18)";
dtypes[25]="revealTrans(duration=2, transition=19)";
dtypes[26]="revealTrans(duration=2, transition=21)";
dtypes[27]="revealTrans(duration=2, transition=15)";
dtypes[28]="revealTrans(duration=2, transition=16)";
dtypes[29]="revealTrans(duration=2, transition=22)";

function cs1(a,b)
{if(a==null)return;
 if(b==1){
  filterFName=dtypes[Math.round(Math.random()*29)];
  if (filterFName==null) filterFName="blendTrans(duration=1)";
  a.style.filter = filterFName; 
  a.filters[0].Apply();
  a.style.display="";
  }
 else a.style.display="none";
 a.filters[0].play();}
//设定is变量
function s(v)
{iS=v;}
//设定显示时间
var NewLayer,OldLayer,NewMLayer,OldMLayer;
var DelayTime=5000;
function p()
{
	if(iS==0)
	{
		NewMLayer = document.getElementById("MNewsLayer"+String(sL1));
		OldMLayer = document.getElementById("MNewsLayer"+String(sL2));		
		NewLayer = document.getElementById("NewsLayer"+String(sL1));
		OldLayer = document.getElementById("NewsLayer"+String(sL2));		
		if((NewLayer!=null) && (OldLayer!=NewLayer)){
			NewMLayer.style.display="";
			cs1(NewLayer,1);
			OldMLayer.style.display="none";
			cs1(OldLayer,0);
			sL2=sL1;
			DelayTime=5000;
		}
		else DelayTime = 0;
		
		sL1=(sL1+1)%10;
		setTimeout("p()",DelayTime);
	}
	else 
		{
         setTimeout("p()",2000);
 		 }
}