function showhidden(ele)
{
	var tmpele=ele.parentNode.getElementsByTagName('dd')[0];
	if(tmpele.style.display=='none')tmpele.style.display='block';
	else tmpele.style.display='none';
}
function borderme(ele)
{
	ele.style.border="1px solid red";
}
function unborderme(ele)
{
	ele.style.border="0px";
}

window["MzBrowser"]={};(function()
{
 if(MzBrowser.platform) return;
 var ua = window.navigator.userAgent;
 MzBrowser.platform = window.navigator.platform;
 MzBrowser.firefox = ua.indexOf("Firefox")>0;
 MzBrowser.opera = typeof(window.opera)=="object";
 MzBrowser.ie = !MzBrowser.opera && ua.indexOf("MSIE")>0;
 MzBrowser.mozilla = window.navigator.product == "Gecko";
 MzBrowser.netscape= window.navigator.vendor=="Netscape";
 MzBrowser.safari= ua.indexOf("Safari")>-1;

 if(MzBrowser.firefox) var re = /Firefox(\s|\/)(\d+(\.\d+)?)/;
 else if(MzBrowser.ie) var re = /MSIE( )(\d+(\.\d+)?)/;
 else if(MzBrowser.opera) var re = /Opera(\s|\/)(\d+(\.\d+)?)/;
 else if(MzBrowser.netscape) var re = /Netscape(\s|\/)(\d+(\.\d+)?)/;
 else if(MzBrowser.safari) var re = /Version(\/)(\d+(\.\d+)?)/;
 else if(MzBrowser.mozilla) var re = /rv(\:)(\d+(\.\d+)?)/;

 if("undefined"!=typeof(re)&&re.test(ua))
  MzBrowser.version = parseFloat(RegExp.$2);
 })();

function tourl()
{
	
	if(document.getElementById("lan").value=="en")
	{
		document.location="/";
	}
	else if(document.getElementById("lan").value=="zh")
	{

		document.location="/zh/";
	}
}

function to2bits(flt) { 
if(parseFloat(flt) == flt) 
return Math.round(flt * 100) / 100; 
// 到4位小数, return Math.round(flt * 10000) / 10000; 
else 
return 0; 
}


function ValidEmail(email)
{

	var fieldVal=email;
	if(fieldVal.length!=0) 
	{
		if((fieldVal.length<5)||(fieldVal.indexOf("@",0)==-1)) 
		{

			return false;
		}
	}
	return true;
}

function ValidPin(fieldVal)
{
	//alert(field);alert(fieldVal);
	if(fieldVal.length !=8)
	{

		return false;
	}
	for(i=0;i<fieldVal.length;i++)
	{
		tmp=fieldVal.charCodeAt(i);
		if(!((48<=tmp&&tmp<=57)||(65<=tmp&&tmp<=90)||(97<=tmp&&tmp<=122)))
		{			
			
			return false;
		}
	}
	return true;
}

//判断flash插件是否为flash9,plugin为true 或false
var plugin=(navigator.mimeTypes&&navigator.mimeTypes["application/x-shockwave-flash"])?navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin:0;
if(plugin){plugin=parseInt(plugin.description.substring(plugin.description.indexOf(".")-2))>=9;}
else if(navigator.userAgent&&navigator.userAgent.indexOf("MSIE")>=0&&navigator.userAgent.indexOf("Windows")>=0){

document.write('<SCR'+'IPT LANGUAGE=VBScr'+'ipt\>\n'
+'on error resume next\n'
+'plugin=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.9")))\n'

+'</SCR'+'IPT\>\n');
}