var language = new Array()

language[0] = "发生未知错误";
language[1] = _language["Login_1"]; //未注册
language[2] = _language["Login_2"]; //不一致
language[3] = _language["Login_3"]; //锁定


function getObject(objectId) {
    if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	return document.getElementById(objectId);
    } else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	return document.all(objectId);
    } else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	return document.layers[objectId];
    } else {
	return false;
    }
}

function GetPa(pn,href)
{
	var returnStr;
	href = href?href:window.location.href;
	
	if (href.search(/\?/) != -1)
	{
		href = href.substr(href.search(/\?/)+1);
		href = href.split(/&/);
		
		for (var i=0;i<href.length;i++)
		{
			if (href[i].search("^"+ pn +"=") != -1)
			{
				returnStr = href[i].substr(pn.length+1);
			}
		}
		return (returnStr);
	}
}

function GetSetParams()
{
	var url = GetPa("url",top.location.href);
	var Name = GetPa("Name",top.location.href);
	var err = GetPa("errid",top.location.href);
	
	if (typeof(url) == "undefined")
	{
		url = "";
	}
	if (typeof(Name) == "undefined")
	{
		Name = "";
	}
	if (typeof(err) != "undefined")
	{
		getObject("errShow").innerHTML = language[err];
	}
	document.forms["login"].url.value = url;
	document.forms["login"].YourName.value = Name;
}