function GetRadioCheckedValue(strName)
	{
		var obj = document.getElementsByName(strName);
		for(var i=0; i<obj.length;i++)
		{
			if(obj[i].checked) return obj[i].value;
		}
	}

	function DoSearch(iPageNo)
	{
		frmLand.PageNo.value = iPageNo;
		
		var YX = document.getElementById("YX").value;
		var WY = document.getElementById('WY').value;
		var strAction = "";

		switch (WY)
		{
		case '0':
			if (YX=='出售') strAction = "2ndhouse.asp";
			if (YX=='出租') strAction = "rent.asp";			
			break;
		case '1':
			strAction = "shop.asp";
			break;
		case '2':
			strAction = "office.asp";
			break;
		case '3':
			strAction = "homeoffice.asp";
			break;
		case '4':
			strAction = "workshop.asp";
			break;
		case '5':
			strAction = "warehouse.asp";
			break;
		case '6':
			strAction = "villa.asp";
			break;
		case '7':
			strAction = "ground.asp";
			break;
		}

		frmLand.action = strAction;
		frmLand.submit();

	}
	
	function AddPrice(YX)
	{		
		var oPT = document.getElementById("PriceType");
		var oPR = document.getElementById("PriceRange");
		var WYID = document.getElementById("WY").value;		
		
		if(YX=='全部')
		{
			oPT.options.length = 0;
			oPR.options.length = 0;
			oPT.options.add(new Option("--全部--","0"));
			oPR.options.add(new Option("--全部--","0"));
			return false;
		}

		if (WYID ==7)
		{
			var strTmpPrice = '';
			if (YX =='出租') strTmpPrice = '万/亩·年'
			if (YX =='出售') strTmpPrice = '万/亩'
			
			oPT.options.length = 0;
			oPT.options.add(new Option(strTmpPrice,"0"));
			oPT.options[0].selected=true
		}else
		{
			if (YX =='出租')
			{
				oPT.options.length = 0;
				oPT.options.add(new Option("--全部--","0"));
				oPT.options.add(new Option("元/套月","2"));
				oPT.options.add(new Option("元/平方米天","1")); 
				oPT.options[0].selected=true
				
				document.getElementById("YX").options[0].selected=true;
				
			}else if (YX =='出售')
			{
				oPT.options.length = 0;
				oPT.options.add(new Option("--全部--","0"));
				oPT.options.add(new Option("万元/套","2"));
				oPT.options.add(new Option("元/平方米","1")); 
				oPT.options[0].selected=true

				document.getElementById("YX").options[1].selected=true;

			}				
		}
		ChangePriceRange();
	}

	function ChangePriceRange()
	{
		var YX = document.getElementById("YX").value;
		var oWY = document.getElementById("WY");
		var oPT = document.getElementById("PriceType");
		var oPR = document.getElementById("PriceRange");
		oPR.options.length = 0;

		if(YX=='全部')
		{
			oPT.options.length = 0;
			oPR.options.length = 0;
			oPT.options.add(new Option("--全部--","0"));
			oPR.options.add(new Option("--全部--","0"));
			return false;
		}

		if (YX =='出租')
		{
			oPR.options.add(new Option("--全部--",""));
			if (oWY.value == 7){
				oPR.options.add(new Option("面议","0"));
				oPR.options.add(new Option("0.1万元以下","<0.1"));
				oPR.options.add(new Option("0.1-0.2万元","0.1-0.2"));
				oPR.options.add(new Option("0.2-0.3万元","0.2-0.3"));
				oPR.options.add(new Option(">0.3万元",">0.3"));
				oPR.options[0].selected=true				
			}else
			{
				if (document.getElementById("PriceType").value == "1")
				{
					oPR.options.add(new Option("面议","0"));
					oPR.options.add(new Option("1元以下","<1"));
					oPR.options.add(new Option("1-2元","1-2"));
					oPR.options.add(new Option("2-3元","2-3"));
					oPR.options.add(new Option("3-4元","3-4"));
					oPR.options.add(new Option("4-6元","4-6"));
					oPR.options.add(new Option("6-8元","6-8"));
					oPR.options.add(new Option("8-12元","8-12"));
					oPR.options.add(new Option(">12元",">12"));
					oPR.options[0].selected=true
				}
				if (document.getElementById("PriceType").value == "2")
				{
					oPR.options.add(new Option("面议","0"));
					oPR.options.add(new Option("1000元以下","<1000"));
					oPR.options.add(new Option("1000-2000元","1000-2000"));
					oPR.options.add(new Option("2000-4000元","2000-4000"));
					oPR.options.add(new Option("4000-6000元","4000-6000"));
					oPR.options.add(new Option("6000-8000元","6000-8000"));
					oPR.options.add(new Option("8000-12000元","8000-12000"));
					oPR.options.add(new Option("12000-20000元","12000-20000"));
					oPR.options.add(new Option("20000-30000元","20000-30000"));
					oPR.options.add(new Option("30000-40000元","30000-40000"));
					oPR.options.add(new Option("40000-60000元","40000-60000"));
					oPR.options.add(new Option(">60000元",">60000"));
					oPR.options[0].selected=true
				}
			}
		}else if(YX =='出售'){
			oPR.options.add(new Option("--全部--",""));
			if (oWY.value == 7){
				oPR.options.add(new Option("面议","0"));
				oPR.options.add(new Option("10万以下","<10"));
				oPR.options.add(new Option("10-20万","10-20"));
				oPR.options.add(new Option("20-30万","20-30"));
				oPR.options.add(new Option(">30万",">30"));
				oPR.options[0].selected=true				
			}else
			{
				if (document.getElementById("PriceType").value == "1")
				{
					oPR.options.add(new Option("面议","0"));
					oPR.options.add(new Option("1000元以下","<1000"));
					oPR.options.add(new Option("1000-2000元","1000-2000"));
					oPR.options.add(new Option("2000-4000元","2000-4000"));
					oPR.options.add(new Option("4000-6000元","4000-6000"));
					oPR.options.add(new Option("6000-8000元","6000-8000"));
					oPR.options.add(new Option("8000-12000元","8000-12000"));
					oPR.options.add(new Option("12000-20000元","12000-20000"));
					oPR.options.add(new Option("20000-30000元","20000-30000"));
					oPR.options.add(new Option("30000-40000元","30000-40000"));
					oPR.options.add(new Option("40000-60000元","40000-60000"));
					oPR.options.add(new Option(">60000元",">60000"));
					oPR.options[0].selected=true
				}
				if (document.getElementById("PriceType").value == "2")
				{			
					oPR.options.add(new Option("面议","0"));
					oPR.options.add(new Option("20万以下","<20"));
					oPR.options.add(new Option("20-40万","20-40"));
					oPR.options.add(new Option("40-60万","40-60"));
					oPR.options.add(new Option("60-90万","60-90"));
					oPR.options.add(new Option("90-120万","90-120"));
					oPR.options.add(new Option("120-150万","120-150"));
					oPR.options.add(new Option("150-200万","150-200"));
					oPR.options.add(new Option("200-300万","200-300"));
					oPR.options.add(new Option("300-500万","300-500"));
					oPR.options.add(new Option("500-800万","500-800"));
					oPR.options.add(new Option("800-1000万","800-1000"));
					oPR.options.add(new Option(">1000万元",">1000"));
					oPR.options[0].selected=true
				}
			}
		}
	}

	function ChangRoomNumber(WYID,HomePageOrChannel)
	{
		var iType = 0;
		var YX = document.getElementById("YX").value;
		var oPT = document.getElementById("PriceType");

		if (WYID==0 || WYID==3 || WYID==6) iType = 1;
		
		if (iType ==0 ){
			if (WYID ==7)
				document.getElementById("SizeandRoomNumber").innerHTML = '<select class=inputSearch name="AreaSize" style="width:96px"><option value="0">--全部--</option><option value="<30">&lt;30亩以下</option><option value="30-50">30-50亩</option><option value="50-100">50-100亩</option><option value="100-200">100-200亩</option><option value=">200">&gt;200亩</option></select>';
			else
				document.getElementById("SizeandRoomNumber").innerHTML = '<select class=inputSearch name="AreaSize" style="width:96px"><option value="0">--全部--</option><option value="<70">&lt;70平米</option><option value="70-90">70-90平米</option><option value="90-120">90-120平米</option><option value="120-150">120-150平米</option><option value="150-200">150-200平米</option><option value="200-300">200-300平米</option><option value="300-500">300-500平米</option><option value="500-1000">500-1000平米</option><option value=">1000">&gt;1000平米</option></select>';
		}
		else
		{
			document.getElementById("SizeandRoomNumber").innerHTML = '<select class=inputSearch name="AreaSize" style="width:96px"><option value="0">--全部--</option><option value="<70">&lt;70平米</option><option value="70-90">70-90平米</option><option value="90-120">90-120平米</option><option value="120-150">120-150平米</option><option value="150-200">150-200平米</option><option value="200-300">200-300平米</option><option value="300-500">300-500平米</option><option value="500-1000">500-1000平米</option><option value=">1000">&gt;1000平米</option></select>&nbsp;房型:<img src=/images/spacer.gif width=2 height=2><select class=inputSearch name="RoomNum" style="width:86px"><option value="0">--全部--</option><option value="1">一室</option><option value="2">二室</option><option value="3">三室</option><option value="4">四室</option><option value="5">五室</option><option value=">5">五室以上</option></select>';
		}

		if (WYID ==7)
		{
			var strTmpPrice = '';
			if (YX =='出租') strTmpPrice = '万/亩·年'
			if (YX =='出售') strTmpPrice = '万/亩'
			
			oPT.options.length = 0;
			oPT.options.add(new Option(strTmpPrice,"0"));
			oPT.options[0].selected=true
		}else
		{
			if (YX =='出租')
			{
				oPT.options.length = 0;
				oPT.options.add(new Option("--全部--","0"));
				oPT.options.add(new Option("元/套月","2"));
				oPT.options.add(new Option("元/平方米天","1")); 
				oPT.options[0].selected=true
				
				document.getElementById("YX").options[0].selected=true;
				
			}else if (YX =='出售')
			{
				oPT.options.length = 0;
				oPT.options.add(new Option("--全部--","0"));
				oPT.options.add(new Option("万元/套","2"));
				oPT.options.add(new Option("元/平方米","1")); 
				oPT.options[0].selected=true

				document.getElementById("YX").options[1].selected=true;

			}				
		}
		ChangePriceRange();
	}

	function askquit() 
	{
		var chk1 = confirm("你要退出本次登录?\n\n点击“确定”退出，点击“取消”不退出。");
		if (chk1 == true){
			var strURLNow =window.location;
			window.location = '/LandM/default.asp?MenuID=1000';
			window.location = strURLNow;
		};	
	}

	function GetResult(str,classid)
	{
       var MenuIdArr,MenuClass 
        MenuIdArr= new Array()
        MenuClass=3

        MenuIdArr[1]="sel1"
        MenuIdArr[2]="sel2"
        MenuIdArr[3]="sel3"

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
        } else if (window.ActiveXObject) { // IE
            http_request = new ActiveXObject("Microsoft.XMLHTTP");
        }
		
		if (str =='0') str = -1;
        var linkurl="/LandM/funs/Ajax_GetRegionData.asp?sel="+str;
        http_request.open("GET",linkurl,false);
        http_request.send(null);

        var returntxt=unescape(http_request.responseText)

        BuildSel(returntxt,document.getElementById(MenuIdArr[classid+1]))

		var kkk
        for(kkk=classid+2;kkk<=MenuClass;kkk++)
        {		
            submenu=document.getElementById(MenuIdArr[kkk])	
            submenu.length=1
            submenu.options[0].selected=true
        }
    }

    function BuildSel(str,sel)
    {
        sel.options.length=0;
        var arrstr = new Array();
		var subarrstr=new Array

        sel.options.add(new Option( "--全部--","0"));  
        if(str.length>0)   
        {
			arrstr = str.split(",");
			for(var i=0;i<arrstr.length;i++)
			{				
				subarrstr=arrstr[i].split("|")
				sel.options.add(new Option(subarrstr[1],subarrstr[0])); 
			}
			sel.options[0].selected=true
        }
    }

	function SelectV(o,v)
	{
		if (o == null) return false;
		for(var i=0;i<=o.length-1;i++)
		{
			if (o.options[i].value==v)
			{
				o.options[i].selected = true;
				break;				
			}
		}		
	}

	function SelectRadio(strRadioName,strValue)
	{
		var obj = document.getElementsByName(strRadioName);
		for(var i=0; i<obj.length;i++)
		{
			if(obj[i].value==strValue) 
			{
				obj[i].checked = true;
				break;
			}
		}
	}

	function ChangBGColorWhenMouseOver(ID)
	{
		document.getElementById("Row"+ID.toString()).bgColor = "#FFFFC4";
		document.getElementById("RowMore"+ID.toString()).bgColor = "#FFFFC4";
	}

	function ChangBGColorWhenMouseOut(ID)
	{
		document.getElementById("Row"+ID.toString()).bgColor = "#FFFFFF";
		document.getElementById("RowMore"+ID.toString()).bgColor = "#FFFFFF";
	}

	function ShowLandDetail(WYCat,ID)
	{
		var oWin = window.open("/LandM/LandDetail.asp?WYCat=" + WYCat + "&ID=" + ID.toString());
		if(oWin == null) alert("对不起,您的浏览器屏蔽了新窗口弹出功能,请启用该功能后重试！");
	}

	function ResizeUploadimages(iWidth)
	{
		for(var i=0;i<document.images.length;i++)
		{
			var strImgSrc = document.images[i].src.toLowerCase();
			if(strImgSrc.indexOf('upload')>0 && document.images[i].width > iWidth)
			{				
				var iHeight = (iWidth/document.images[i].width)*document.images[i].height;

				document.images[i].width = iWidth;
				document.images[i].height = iHeight;

				document.images[i].style.cursor = 'pointer';
				document.images[i].alt = '此图已同比例缩小，点击可查看原图！';

				document.images[i].onclick = function(){
					var oWin = window.open(this.src);
					if(oWin == null) alert("对不起,您的浏览器屏蔽了新窗口弹出功能,请启用该功能后重试！");
				}
			}
		}
	}

	function Trim(STRING){
		STRING = LTrim(STRING);
		return RTrim(STRING);
	}

	function RTrim(STRING){
		while(STRING.charAt((STRING.length -1))==" "){
			STRING = STRING.substring(0,STRING.length-1);
		}
		return STRING;
	}

	function LTrim(STRING){
		while(STRING.charAt(0)==" "){
			STRING = STRING.replace(STRING.charAt(0),"");
		}
		return STRING;
	}

	function getRequestBody(oForm) 
	{
		var aParams = new Array();
		for (var i=0 ; i < oForm.elements.length; i++)
		{
			var sParam = oForm.elements[i].name;
			sParam += "=";
			sParam += encodeURIComponent(escape(oForm.elements[i].value)); 
			aParams.push(sParam);
		}
		return aParams.join("&");
	}


	function ChangMBGColorWhenMouseOver(ID,iRQ)
	{
		document.getElementById("Row"+iRQ.toString()+"_"+ID.toString()).bgColor = "#FFFFC4";
		document.getElementById("RowMore"+iRQ.toString()+"_"+ID.toString()).bgColor = "#FFFFC4";
	}

	function ChangMBGColorWhenMouseOut(ID,iRQ)
	{
		document.getElementById("Row"+iRQ.toString()+"_"+ID.toString()).bgColor = "#FFFFFF";
		document.getElementById("RowMore"+iRQ.toString()+"_"+ID.toString()).bgColor = "#FFFFFF";
	}


	function DoSearch_Member(iPageNo)
	{
		frmLand.PageNo.value = iPageNo;
		frmLand.submit();
	}

	function GenSubWYCat(iCatID)
	{
        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
        } else if (window.ActiveXObject) { // IE
            http_request = new ActiveXObject("Microsoft.XMLHTTP");
        }
		
        var linkurl="/Activitie/Ajax_GetWYSubCat.asp?WYCatID="+iCatID;
        http_request.open("GET",linkurl,false);
        http_request.send(null);

        var returntxt=unescape(http_request.responseText)

        BuildSel(returntxt,document.getElementById('WYSubCat'))			
	}

	function GenRegion(iRegionID,classid)
	{
       var MenuIdArr,MenuClass;
        MenuIdArr= new Array();
        MenuClass=3;

        MenuIdArr[1]="sel1";
        MenuIdArr[2]="sel2";
        MenuIdArr[3]="sel3";

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
        } else if (window.ActiveXObject) { // IE
            http_request = new ActiveXObject("Microsoft.XMLHTTP");
        }
		
        var linkurl="/Activitie/Ajax_GetRegionData.asp?sel="+iRegionID;
        http_request.open("GET",linkurl,false);
        http_request.send(null);

        var returntxt=unescape(http_request.responseText)
		
        BuildSel(returntxt,document.getElementById(MenuIdArr[classid+1]))

		var kkk;
        for(kkk=classid+2;kkk<=MenuClass;kkk++)
        {		
            submenu=document.getElementById(MenuIdArr[kkk])	
            submenu.length=1
            submenu.options[0].selected=true
        }
	}

	function DoSearchGoodLand(iPageNo)
	{
		frmLand.PageNo.value = iPageNo;
		frmLand.action = "lines.asp";
		frmLand.submit();
	}

    function AdjustImageSize(Img,width)
	{
        var img = new Image();
        img.src = Img.src;
        if (img.width >width)  
       { 
             Img.width = width;
        }
       else
       {
            Img.width = img.width;
       } 
       img = null;
    }  

	function GetTopNewWYList(WYCatID,iFBYX,iRegionID1,iTop,iRegionV)
	{
        if (window.XMLHttpRequest) {
            http_request = new XMLHttpRequest();
        } else if (window.ActiveXObject) {
            http_request = new ActiveXObject("Microsoft.XMLHTTP");
        }
		
        var linkurl="/LandM/Funs/GetTopNewWY.asp?WYCatID="+WYCatID+'&FBYX='+iFBYX.toString()+'&RegionID1='+iRegionID1+'&Top='+iTop+'&iRegionV='+iRegionV;

        http_request.open("GET",linkurl,false);
        http_request.send(null);
		
		var returntxt=unescape(http_request.responseText)

		document.getElementById(WYCatID+'_TopNew').innerHTML = returntxt;
	}

	function LoadSubCatType(iID)
	{
		var sel = document.getElementById("SubCatType");

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
        } else if (window.ActiveXObject) { // IE
            http_request = new ActiveXObject("Microsoft.XMLHTTP");
        }
		
        var linkurl="/wm/funs/Ajax_GetSubCatType.asp?sel="+iID;

        http_request.open("GET",linkurl,false);
        http_request.send(null);

        var returntxt=unescape(http_request.responseText);

        sel.options.length=0;
		sel.options.add(new Option('--全部--',0)); 

		var arrstr = new Array();
		var subarrstr=new Array;
        

        if(returntxt.length>0)   
        {
			arrstr = returntxt.split(",");
			for(var i=0;i<arrstr.length;i++)
			{				
				subarrstr=arrstr[i].split("|");
				sel.options.add(new Option(subarrstr[1],subarrstr[0])); 
			}
			sel.options[0].selected=true;
        }

	}

	function ShowKnowFromElse()
	{
		if (document.getElementById("chkElse").checked)
			document.getElementById("txtElse").style.display = "";
		else
			document.getElementById("txtElse").style.display = "none";
	}

	function SubmitContactInfo(ID)
	{
		
		frmLand.Des.value = Trim(frmLand.Des.value);
		frmLand.Name.value = Trim(frmLand.Name.value);
		frmLand.Tel.value = Trim(frmLand.Tel.value);
		frmLand.Cell.value = Trim(frmLand.Cell.value);
		frmLand.Fax.value = Trim(frmLand.Fax.value);
		frmLand.Email.value = Trim(frmLand.Email.value);
		frmLand.MSN.value = Trim(frmLand.MSN.value);
		frmLand.QQ.value = Trim(frmLand.QQ.value);

		if (ID == 2){
			strDesT = '合作意向';
			frmLand.YXValue.value = '0';

			var iDesLength = Trim(frmLand.Des.value).length;
			if(iDesLength < 4 || iDesLength > 500)
			{
				alert(strDesT + '的长度要求为: 4～500个字符，请修改!');
				frmLand.Des.focus();
				return false;
			}
		}

		frmLand.YXValue.value = GetRadioCheckedValue('YX');

		if (ID ==1)
		{
			frmLand.F_Fitment_h.value= GetRadioCheckedValue('F_Fitment');
			frmLand.F_Time_h.value= GetRadioCheckedValue('F_Time');
			frmLand.F_Agent_h.value= GetRadioCheckedValue('F_Agent');
			frmLand.F_FX_h.value= frmLand.RoomNum.value + "室" + frmLand.HallNum.value + "厅" + frmLand.WashroomNum.value + "卫";

			if(frmLand.F_Area.value =='')
			{
				alert('区域要求不可以为空，请填写!');
				frmLand.F_Area.focus();
				return false;
			}
			if(frmLand.F_Road.value =='')
			{
				alert('地段要求不可以为空，请填写!');
				frmLand.F_Road.focus();
				return false;
			}
			if(frmLand.F_Size.value =='')
			{
				alert('面积要求不可以为空，请填写!');
				frmLand.F_Size.focus();
				return false;
			}
			if(frmLand.F_Price.value =='')
			{
				alert('心理价位不可以为空，请填写!');
				frmLand.F_Price.focus();
				return false;
			}
		}

		if(frmLand.Name.value =='')
		{
			alert('姓名不可以为空，请填写!');
			frmLand.Name.focus();
			return false;
		}

		if(frmLand.sel1.value =='')
		{
			alert('所在地区-省份不可以为空，请填写!');
			frmLand.sel1.focus();
			return false;
		}

		if(frmLand.sel2.value =='' || frmLand.sel2.value =='0')
		{
			alert('所在地区-地市不可以为空，请填写!');
			frmLand.sel2.focus();
			return false;
		}

		if(frmLand.Tel.value =='')
		{
			alert('电话不可以为空，请填写!');
			frmLand.Tel.focus();
			return false;
		}

		var KnowFrom='';
		for(i=0;i<frmLand.KnowFrom.length;i++) 
		{ 
			if (frmLand.KnowFrom[i].checked == true) 
			{ 
				if(KnowFrom=='')
					KnowFrom= frmLand.KnowFrom[i].value;
				else
					KnowFrom= KnowFrom + ',' + frmLand.KnowFrom[i].value;
			} 
		}
		if(KnowFrom.indexOf('其他')>=0 && Trim(frmLand.txtElse.value)!='') KnowFrom = KnowFrom + '[' + frmLand.txtElse.value + ']';
		frmLand.KnowFromList.value = KnowFrom;

		if (window.XMLHttpRequest) 
		{ 
			xmlhttp = new XMLHttpRequest();
		}
		else if (window.ActiveXObject) {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}

		var oForm = document.getElementById('frmLand');
		var sBody = getRequestBody(oForm);
		
		xmlhttp.open('Post','PostContactInfo.asp?ID='+ID.toString()); 
		xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		xmlhttp.onreadystatechange=function()
		{
		  if(xmlhttp.readyState==4)
		  {          			  
			  if(xmlhttp.status==200)
			  {				  
				  if(xmlhttp.responseText == "0") 
				  {
					if (ID == 2)
						alert('信息已经提交成功，请不要重复提交，\n我们会在第一时间内与您联系！');													
					else
						alert('委托中心提醒您: 信息已经提交成功，请不要重复提交，\n我们会在第一时间内审核与发布您的信息！');
				  }
			  }			  
		  }
		}
		xmlhttp.send(sBody);

		frmLand.Des.value = frmLand.iniDes.value;

	}

	function Submit_KPY_Board()
	{
		frmLand.Des.value = Trim(frmLand.Des.value);
		frmLand.Name.value = Trim(frmLand.Name.value);
		frmLand.Tel.value = Trim(frmLand.Tel.value);
		frmLand.Cell.value = Trim(frmLand.Cell.value);
		frmLand.Fax.value = Trim(frmLand.Fax.value);
		frmLand.Email.value = Trim(frmLand.Email.value);
		frmLand.MSN.value = Trim(frmLand.MSN.value);
		frmLand.QQ.value = Trim(frmLand.QQ.value);

		var iDesLength = Trim(frmLand.Des.value).length;
		if(iDesLength < 4 || iDesLength > 500)
		{
			alert('留言信息的长度要求为: 4～500个字符，请修改!');
			frmLand.Des.focus();
			return false;
		}

		if(frmLand.Name.value =='')
		{
			alert('姓名不可以为空，请填写!');
			frmLand.Name.focus();
			return false;
		}

		if(frmLand.Tel.value =='')
		{
			alert('电话不可以为空，请填写!');
			frmLand.Tel.focus();
			return false;
		}

		var KnowFrom='';
		for(i=0;i<frmLand.KnowFrom.length;i++) 
		{ 
			if (frmLand.KnowFrom[i].checked == true) 
			{ 
				if(KnowFrom=='')
					KnowFrom= frmLand.KnowFrom[i].value;
				else
					KnowFrom= KnowFrom + ',' + frmLand.KnowFrom[i].value;
			} 
		}
		if(KnowFrom.indexOf('其他')>=0 && Trim(frmLand.txtElse.value)!='') KnowFrom = KnowFrom + '[' + frmLand.txtElse.value + ']';
		frmLand.KnowFromList.value = KnowFrom;
		
		
		if (window.XMLHttpRequest) 
		{ 
			xmlhttp = new XMLHttpRequest();
		}
		else if (window.ActiveXObject) {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}

		var oForm = document.getElementById('frmLand');
		var sBody = getRequestBody(oForm);
		
		xmlhttp.open('Post','Post_KPY_Board.asp'); 
		xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		xmlhttp.onreadystatechange=function()
		{
		  if(xmlhttp.readyState==4)
		  {          			  
			  if(xmlhttp.status==200)
			  {				  
				  if(xmlhttp.responseText == "0") 
				  {
					alert('提交成功，请不要重复提交，我们会在第一时间联系您！');													
				  }
			  }			  
		  }
		}
		xmlhttp.send(sBody);

		frmLand.Des.value = frmLand.iniDes.value;

	}

	function Submit_KPY_Apply()
	{
		frmLand.Des.value = Trim(frmLand.Des.value);
		frmLand.Name.value = Trim(frmLand.Name.value);
		frmLand.Tel.value = Trim(frmLand.Tel.value);
		frmLand.Cell.value = Trim(frmLand.Cell.value);
		frmLand.Fax.value = Trim(frmLand.Fax.value);
		frmLand.Email.value = Trim(frmLand.Email.value);
		frmLand.MSN.value = Trim(frmLand.MSN.value);
		frmLand.QQ.value = Trim(frmLand.QQ.value);

		frmLand.BuyType.value = Trim(frmLand.BuyType.value);
		frmLand.BuySize.value = Trim(frmLand.BuySize.value);
		frmLand.BuyPrice.value = Trim(frmLand.BuyPrice.value);
		frmLand.BuyArea.value = Trim(frmLand.BuyArea.value);
		frmLand.BuyTime.value = Trim(frmLand.BuyTime.value);

		if(frmLand.Name.value =='')
		{
			alert('姓名不可以为空，请填写!');
			frmLand.Name.focus();
			return false;
		}

		if(frmLand.sel1.value =='')
		{
			alert('所在地区-省份不可以为空，请填写!');
			frmLand.sel1.focus();
			return false;
		}

		if(frmLand.sel2.value =='' || frmLand.sel2.value =='0')
		{
			alert('所在地区-地市不可以为空，请填写!');
			frmLand.sel2.focus();
			return false;
		}

		if(frmLand.Tel.value =='')
		{
			alert('电话不可以为空，请填写!');
			frmLand.Tel.focus();
			return false;
		}

		var iDesLength = Trim(frmLand.Des.value).length;
		if(iDesLength > 500)
		{
			alert('其他要求信息的长度要求请不要超过500个字符，请修改!');
			frmLand.Des.focus();
			return false;
		}

		var KnowFrom='';
		for(i=0;i<frmLand.KnowFrom.length;i++) 
		{ 
			if (frmLand.KnowFrom[i].checked == true) 
			{ 
				if(KnowFrom=='')
					KnowFrom= frmLand.KnowFrom[i].value;
				else
					KnowFrom= KnowFrom + ',' + frmLand.KnowFrom[i].value;
			} 
		}
		if(KnowFrom.indexOf('其他')>=0 && Trim(frmLand.txtElse.value)!='') KnowFrom = KnowFrom + '[' + frmLand.txtElse.value + ']';
		frmLand.KnowFromList.value = KnowFrom;
		
		if (window.XMLHttpRequest) 
		{ 
			xmlhttp = new XMLHttpRequest();
		}
		else if (window.ActiveXObject) {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}

		var oForm = document.getElementById('frmLand');
		var sBody = getRequestBody(oForm);
		
		xmlhttp.open('Post','Post_KPY_Apply.asp'); 
		xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		xmlhttp.onreadystatechange=function()
		{
		  if(xmlhttp.readyState==4)
		  {          			  
			  if(xmlhttp.status==200)
			  {				  
				  if(xmlhttp.responseText == "0") 
				  {
					alert('提交成功，请不要重复提交，我们会在第一时间联系您！');													
				  }
			  }			  
		  }
		}
		xmlhttp.send(sBody);

		frmLand.Des.value = frmLand.iniDes.value;

	}

	function Submit_KPY_DevCorp()
	{
		frmLand.Des.value = Trim(frmLand.Des.value);
		frmLand.Name.value = Trim(frmLand.Name.value);
		frmLand.Tel.value = Trim(frmLand.Tel.value);
		frmLand.Cell.value = Trim(frmLand.Cell.value);
		frmLand.Fax.value = Trim(frmLand.Fax.value);
		frmLand.Email.value = Trim(frmLand.Email.value);
		frmLand.MSN.value = Trim(frmLand.MSN.value);
		frmLand.QQ.value = Trim(frmLand.QQ.value);

		frmLand.CorName.value = Trim(frmLand.CorName.value);
		frmLand.CorAddress.value = Trim(frmLand.CorAddress.value);
		frmLand.CorZZ.value = Trim(frmLand.CorZZ.value);

		if(frmLand.CorName.value =='')
		{
			alert('公司名称不可以为空，请填写!');
			frmLand.CorName.focus();
			return false;
		}

		if(frmLand.Name.value =='')
		{
			alert('联系人不可以为空，请填写!');
			frmLand.Name.focus();
			return false;
		}

		if(frmLand.sel1.value =='')
		{
			alert('所在地区-省份不可以为空，请填写!');
			frmLand.sel1.focus();
			return false;
		}

		if(frmLand.sel2.value =='' || frmLand.sel2.value =='0')
		{
			alert('所在地区-地市不可以为空，请填写!');
			frmLand.sel2.focus();
			return false;
		}

		if(frmLand.Tel.value =='')
		{
			alert('电话不可以为空，请填写!');
			frmLand.Tel.focus();
			return false;
		}

		var iDesLength = Trim(frmLand.Des.value).length;
		if(iDesLength < 4 || iDesLength > 500)
		{
			alert('合作意向的长度要求为: 4～500个字符，请修改!');
			frmLand.Des.focus();
			return false;
		}

		var KnowFrom='';
		for(i=0;i<frmLand.KnowFrom.length;i++) 
		{ 
			if (frmLand.KnowFrom[i].checked == true) 
			{ 
				if(KnowFrom=='')
					KnowFrom= frmLand.KnowFrom[i].value;
				else
					KnowFrom= KnowFrom + ',' + frmLand.KnowFrom[i].value;
			} 
		}
		if(KnowFrom.indexOf('其他')>=0 && Trim(frmLand.txtElse.value)!='') KnowFrom = KnowFrom + '[' + frmLand.txtElse.value + ']';
		frmLand.KnowFromList.value = KnowFrom;
		
		if (window.XMLHttpRequest) 
		{ 
			xmlhttp = new XMLHttpRequest();
		}
		else if (window.ActiveXObject) {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}

		var oForm = document.getElementById('frmLand');
		var sBody = getRequestBody(oForm);
		
		xmlhttp.open('Post','Post_KPY_DevCorp.asp'); 
		xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		xmlhttp.onreadystatechange=function()
		{
		  if(xmlhttp.readyState==4)
		  {          			  
			  if(xmlhttp.status==200)
			  {				  
				  if(xmlhttp.responseText == "0") 
				  {
					alert('提交成功，请不要重复提交，我们会在第一时间联系您！');													
				  }
			  }			  
		  }
		}
		xmlhttp.send(sBody);

		frmLand.Des.value = frmLand.iniDes.value;

	}

	function GetResult_1(str,classid)
	{
       var MenuIdArr,MenuClass 
        MenuIdArr= new Array()
        MenuClass=3

        MenuIdArr[1]="sel1_1"
        MenuIdArr[2]="sel2_1"
        MenuIdArr[3]="sel3_1"

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
        } else if (window.ActiveXObject) { // IE
            http_request = new ActiveXObject("Microsoft.XMLHTTP");
        }
		
		if (str =='0') str = -1;
        var linkurl="/LandM/funs/Ajax_GetRegionData.asp?sel="+str;
        http_request.open("GET",linkurl,false);
        http_request.send(null);

        var returntxt=unescape(http_request.responseText)

        BuildSel(returntxt,document.getElementById(MenuIdArr[classid+1]))

		var kkk
        for(kkk=classid+2;kkk<=MenuClass;kkk++)
        {		
            submenu=document.getElementById(MenuIdArr[kkk])	
            submenu.length=1
            submenu.options[0].selected=true
        }
    }

	function ShowNewLandDetail(WY,ID)
	{
		var oWin = window.open("/LandM/NewLandDetail.asp?SubMenuID=" + WY + "&ID=" + ID.toString());
		if(oWin == null) alert("对不起,您的浏览器屏蔽了新窗口弹出功能,请启用该功能后重试！");
	}

	function OpenURL(url)
	{
		var oWin = window.open(url);
		if(oWin == null) alert("对不起,您的浏览器屏蔽了新窗口弹出功能,请启用该功能后重试！");
	}

	function IsInPE(oPE,EleName)
	{
		var iIsInPE = 0
		while (oPE.tagName.toLowerCase() != "body")
		{
			if (oPE.id == EleName)
			{
				iIsInPE = 1;
				break;
			}
			oPE = oPE.parentElement;
		}
		return iIsInPE;
	}

	function ResizeIncludeImages(EleName,iWidth)
	{
		for(var i=0;i<document.images.length;i++)
		{		
			if(document.images[i].width > iWidth)		
			{	
				if (IsInPE(document.images[i].parentElement, EleName)==1)
				{
					var strImgSrc = document.images[i].src.toLowerCase();

					var iHeight = (iWidth/document.images[i].width)*document.images[i].height;

					document.images[i].width = iWidth;
					document.images[i].height = iHeight;

					document.images[i].style.cursor = 'pointer';
					document.images[i].alt = '此图已同比例缩小，点击可查看原图！';

					document.images[i].onclick = function(){
						var oWin = window.open(this.src);
						if(oWin == null) alert("对不起,您的浏览器屏蔽了新窗口弹出功能,请启用该功能后重试！");
					}
				}
			}
		}
	}

	function GetObj(objName){
		if(document.getElementById){
			return eval('document.getElementById("' + objName + '")');
		}else if(document.layers){
			return eval("document.layers['" + objName +"']");
		}else{
			return eval('document.all.' + objName);
		}
	}