/*========start========== */
function ShowTree()
{
	var show = document.getElementById("ShowTrees");
	var hide = document.getElementById("HideTrees");
	var Mark2 = document.getElementById("ShowTreesTwo");
	Mark2.style.display = 'block';
	show.style.display = 'block';
	hide.style.display = 'none';
}
function HideTree()
{
	var show = document.getElementById("ShowTrees");
	var hide = document.getElementById("HideTrees");
	var Mark2 = document.getElementById("ShowTreesTwo");
	Mark2.style.display = 'none';
	show.style.display = 'none';
	hide.style.display = 'block';
}
/*=========end=========*/

/*===页面跳转=*/
function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}
						
function MM_openBrWindow(theURL,winName,features) { //v2.0
 window.open(theURL,winName,features);
}

function MM_goToURL() { //v3.0
 var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
 for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
/*=========头==分站的的层====开始======*/
function show( )
{
	document.getElementById("divshow").style.display = "block"
}
function noshow()
{
   	document.getElementById("divshow").style.display = "none"
}
/*=========头==分站的的层====结束======*/

/*======资讯中心==========开始==========*/
function HideStruct(id)
		{
			var arrayDiv = document.getElementById(id);
			arrayDiv.style.display = 'none';
		}
		function ShowStruct(id)
		{
			var arrayDiv = document.getElementById(id);
			arrayDiv.style.display = 'block';
		}
		function search( KeyID )
		{
			var ShowImgID;
			var HideImgID;
			var ShowDivID;
			var HideDivID;
			if(KeyID==0)
			{
				ShowImgID=document.getElementById('ImgPost');
				ShowImgID.src="image/SearchPost1.jpg";
				ShowDivID=document.getElementById('DivPost');
				ShowDivID.style.display = 'block';
				HideImgID=document.getElementById("ImgCompany");
				HideImgID.src="image/SearchCompany2.jpg";
				HideDivID=document.getElementById("DivCompany");
				HideDivID.style.display = 'none';
			}
			else
			{
				ShowImgID=document.getElementById("ImgCompany");
				ShowImgID.src="image/SearchCompany1.jpg";
				ShowDivID=document.getElementById("DivCompany");
				ShowDivID.style.display='block';
				HideImgID=document.getElementById("ImgPost");
				HideImgID.src="image/SearchPost2.jpg";
				HideDivID=document.getElementById("DivPost");
				HideDivID.style.display='none';
			}
		}
/*========资讯中心 结束=============*/


/*==分站==*/


function setLastlastVisitCookie() 
{
	var expdate = new Date();

	var IsAutoLogin = document.getElementById("AutoLogin");
	if(IsAutoLogin.checked == true)
	{
		var AutoLoginPart = document.getElementById("CurPart");
		//设置1年
		expdate.setFullYear(expdate.getFullYear() + 1);
		document.cookie = "PartSiteLoginUrl=" + escape(AutoLoginPart.value)
		+ "; expires=" + expdate.toGMTString() + "; domain=.54job.com  path=/";
		//domain='.54job.cn'
	}
	else
	{
		//删除cookie
		expdate.setTime(expdate.getTime() - 1);
		document.cookie = "PartSiteLoginUrl=" + escape()
		+ "; expires=" + expdate.toGMTString() + "; domain=.54job.com path=/";
	}
}

//搜索满足条件的cookie 
function GetCookie(name) 
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
	var j = i + alen;
	if (document.cookie.substring(i, j) == arg)
	return getCookieVal (j);
	i = document.cookie.indexOf(" ", i) + 1;
	if (i == 0) break;
	}
	return null;
}

//得到满足条件的cookie值 
function getCookieVal(offset) 
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
	endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function SetAutoTurn()
{
	var MyUrl = GetCookie("PartSiteLoginUrl");
	var AutoLoginPart = document.getElementById("CurPart");
	var IsAutoLogin = document.getElementById("AutoLogin");
	
	
	//alert(MyUrl);
	
	if(MyUrl == AutoLoginPart.value)
	{
		IsAutoLogin.checked = true;
	}
	else
	{
		IsAutoLogin.checked = false;
	}
}

function GetAtuoturn()
{
	AddIp();
	var MyUrl = GetCookie("PartSiteLoginUrl");
	if(MyUrl != "" && MyUrl != null)
	{
		window.location=MyUrl;
	}
	else
	{
		//
	}
	
}
/**/

//处理HttpRequest，返回一个HTTPRequest
//var req;
function getXMLHTTPRequest()
{  
    var xmlHttp=null;
    try
    {    
        // Firefox, Opera 8.0+, Safari    
        xmlHttp=new XMLHttpRequest();    
    }
    catch (e)
   {    
        // Internet Explorer    
        try
        {      
            xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
        }
        catch (e)
        {      
            try
            {        
                xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");        
            }
            catch (e)
           {        
                alert("Your browser does not support AJAX!");        
            }     
        }    
    }  
    
    return xmlHttp;
}

//发送请求
function sendRequest(url,params,HttpMethod)
{
    if (!HttpMethod)
    {
        HttpMethod="POST";
    }
    var req=getXMLHTTPRequest();//1、得到XMLHTTPRequest
    if (req!=null)
    {
        req.open(HttpMethod,url,true);//2、Open
        
        if ( HttpMethod =="POST")//3、Post的头文件
		{
            req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");    
        }
        
        req.send(params);//4、send
        
        //5、监视
        /*
        req.onreadystatechange = function()
        {
            //6、返回值时的操作
            if (req.status == 200) //200表示成功，404表示未找到
            {
				if ( req.readystate==4 || req.readystate=='complete' )    
                {
					alert(req.responsetext);
                }

            }
        };
        */
    }
}


function SaveLinkClick(fromId , toId )
{
	var str = "FromId=" + fromId + "&ToId=" + toId;
    sendRequest("index_bottom.aspx",str,"POST");//调用XMLHTTPRequest    
}


function AddIp()
{
	sendRequest("IndexNewlyPost.aspx",null,"POST");//调用XMLHTTPRequest  
}