<!--预加载图片
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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];}
}
//显示隐藏层
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
//-->

//显示隐藏表格
function show_hide(Table)
{
	if(Table.style.display=="none")
	{
		Table.style.display="";
	}
	else
	{
		Table.style.display="none";
	}
}

//产品中心详细资料中的分表格资料
current=0;
function secBoard(n)
{
	for(i=1;i<4;i++)
	{	
		eval("document.getElementById('cl0"+i+"').className='s02'");
	}
eval("document.getElementById('cl0"+n+"').className='s01'");
eval("document.getElementById('secTable')");
current=n;
for(i=1;i<4;i++)

eval("tbx0"+i+".style.display='none'");
eval("tbx0"+n+".style.display='block'");

}

function changebg(n)
{
for(i=1;i<4;i++)
{
	eval("document.getElementById('cl0"+i+"').className='s02'");
}
if (current!=n)
{
	eval("document.getElementById('cl0"+n+"').className='s01'");
}
}

function resetbg(obj,n)
{
if (current!=n)
	{
	eval("obj.className='s02'");
	}
}