function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function changeNewsxy(n){
	switch(n){
		case 1:
		  document.getElementById("changeNewsxyTab1").src="../image/xyr1a.jpg";
		  document.getElementById("changeNewsxyTab2").src="../image/xyr2.jpg";
		  document.getElementById("changeNewsxyTab3").src="../image/xyr3.jpg";
		  document.getElementById("changeNewsxyContent").style.display="block";
		  document.getElementById("changeNewsxyContent1").style.display="none";
		  document.getElementById("changeNewsxyContent2").style.display="none";
		  document.getElementById("more_linkxy").href="/about/newsjt.php";
		  break;
		  case 2:
		  document.getElementById("changeNewsxyTab1").src="../image/xyr1.jpg";
		  document.getElementById("changeNewsxyTab2").src="../image/xyr2a.jpg";
		  document.getElementById("changeNewsxyTab3").src="../image/xyr3.jpg";
		  document.getElementById("changeNewsxyContent").style.display="none";
		  document.getElementById("changeNewsxyContent1").style.display="block";
		  document.getElementById("changeNewsxyContent2").style.display="none";
		  document.getElementById("more_linkxy").href="/about/newsnew.php?id=9";
		  break;
		  case 3:
		  document.getElementById("changeNewsxyTab1").src="../image/xyr1.jpg";
		  document.getElementById("changeNewsxyTab2").src="../image/xyr2.jpg";
		  document.getElementById("changeNewsxyTab3").src="../image/xyr3a.jpg";
		  document.getElementById("changeNewsxyContent").style.display="none";
		  document.getElementById("changeNewsxyContent1").style.display="none";
		  document.getElementById("changeNewsxyContent2").style.display="block";
		  document.getElementById("more_linkxy").href="/about/comunity.php";
		  break;		
	}
}

function changeTab(n){
	switch(n){
		case 1:
		  document.getElementById("wzb1").src="image/xyre_0201_19_a.jpg";
		  document.getElementById("wzb2").src="image/xyre_0201_12-05.jpg";
		  document.getElementById("wz1").style.display="block";
		  document.getElementById("wz2").style.display="none";
		  break;
		case 2:
		  document.getElementById("wzb1").src="image/xyre_0201_19.jpg";
		  document.getElementById("wzb2").src="image/xyre_0201_12-05_a.jpg";
		  document.getElementById("wz1").style.display="none";
		  document.getElementById("wz2").style.display="block";
		  break;
	}
}