var XmlHttp = null;

function GetXmlHttpObj()
{
	var XmlHttpObj = null;
	try
	{ 
		if(window.ActiveXObject)
		{ 
			for(var i = 5;i;i--)
			{ 
				try
				{
					if( i == 2 )
					{ 
						XmlHttpObj = new ActiveXObject( "Microsoft.XMLHTTP" ); 
					}
					else
					{ 
						XmlHttpObj = new ActiveXObject( "Msxml2.XMLHTTP." + i + ".0" ); 
					} 
					XmlHttpObj.setRequestHeader("Content-Type","text/xml"); 
					XmlHttpObj.setRequestHeader("Content-Type","utf-8"); 
					break;
				}
				catch(e)
				{}
			}
		}
		else if( window.XMLHttpRequest )
		{ 
			XmlHttpObj = new XMLHttpRequest(); 
			if (XmlHttpObj.overrideMimeType) 
			{
				XmlHttpObj.overrideMimeType('text/xml');
			}
		}
	}
	catch(e)
	{}
	return XmlHttpObj
}


function XmlHttpGetMethod(uri)
{
	XmlHttp = GetXmlHttpObj();
	if(XmlHttp == null)
	{
		alert('很抱歉，你的浏览器版本不支持，操作终止');
		return;
	}
	XmlHttp.open("GET",uri,false);
	XmlHttp.send();
}


function XmlHttpPostMethod(uri,parmsStr)
{
	XmlHttp = GetXmlHttpObj();
	if(XmlHttp == null)
	{
		alert('很抱歉，你的浏览器版本不支持，操作终止');
		return;
	}
	XmlHttp.open("POST",uri,false);	
	XmlHttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
	XmlHttp.send(parmsStr);
}

function XmlHttpGetMethodText(uri)
{
	XmlHttpGetMethod(uri);
	return XmlHttp.responseText;
}

function XmlHttpPostMethodText(uri,parmsStr)
{
	XmlHttpPostMethod(uri,parmsStr);
	return XmlHttp.responseText;
}

function XmlHttpGetMethodXml(uri)
{
	XmlHttpGetMethod(uri);
	return XmlHttp.responseXML;
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function XmlHttpPostMethodXml(uri,parmsStr)
{
	XmlHttpPostMethod(uri,parmsStr);
	return XmlHttp.responseXML;
}
function IsCheckLogin()
{
    if(MyCheckLogin())
    {
        var UserName=document.getElementById("txtUserName").value;
        var PassWord=document.getElementById("txtPwd").value;
        var CookieType=document.getElementById("rbCookie").value;

		//在没有开启验证码的时候会异常
		try{
	        var txtValidate=document.getElementById("txtValidate").value;
		}
		catch(e)
		{}
        
        sys_template_Login.AjaxCheckLogin(UserName,PassWord,CookieType,txtValidate,Call_Back);
   }
}

function submit()
{
var fieldnameStr = "";    //定义一个变量,存放需要组合查询的字段名称 
var keywordStr = "";    //定义一个变量,存放需要组合查询的关键字
var filter = "";  //定义分隔符
var Keyword = document.getElementById("Keyword").value;    
var Chid = 1;
	if(Keyword.length!=0)  //如果sexoo不为空
	{
	  fieldnameStr+=filter+"title";  //则将该控件对应的字段名称加入fieldnameStr
	  keywordStr+=filter+escape(Keyword);    //关键字加入keywordStr
	  filter="$" ;   //设置分隔符
	}
location.href("/list.aspx?chid="+Chid+"&fieldname="+fieldnameStr+"&keyword="+keywordStr);    //转向到search.aspx
}