// JScript 文件

var newIndex =1;
var time = 3500;
banner = new Array();
bannerlink = new Array();

function fresh_img(){
index = Math.floor(Math.random()*banner.length);
if (bannerlink[index]=="")
document.write("<img border=0 src="+banner[index]+">");
else 
document.write("<a target=_blank href='"+bannerlink[index]+"'>"+"<img border=0 src="+banner[index]+"></a>");
}


function transitionHead() {	
        linkurl = bannerlink[newIndex];	
	document.bannername.src = banner[newIndex];
	//alert(linkurl);
	if (newIndex < banner.length-1){
		newIndex ++;
	} else {
		newIndex = 0;
	}
	setTimeout("transitionHead()",time);
	
}

function transitionHead2() {	
	document.bannername.src = banner[newIndex];
	//alert(document.bannername.src);
	if (newIndex < banner.length-1){
		newIndex ++;
	} else {
		newIndex = 0;
	}
	setTimeout("transitionHead2()",time);
	
}

function openurl() {
  if (linkurl == ""){
  } else if (linkurl == "/ws.htm"){
  window.open(linkurl,"subWindow","top=0,left=0,status=1,toolbar=1,width=600,height=500,location=1,menubar=1,directories=1,resizable=1,scrollbars=1");
  } else {
  window.open(linkurl,"subWindow","top=0,left=0,status=1,toolbar=1,width=800,height=600,location=1,menubar=1,directories=1,resizable=1,scrollbars=1");
  }
}	


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_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_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];}
}