function replaceUrl(oldurl,paramname,pvalue){
	var   flag=1
	var   reg   =   new   RegExp("(\\?|&)"+   paramname   +"=([^&]*)(&|$)","gi");
	var   pst=oldurl.match(reg);
	if((pst==undefined)   ||   (pst==null))   return   (flag==0)?oldurl:(oldurl+((oldurl.indexOf("?")==-1)?"?":"&")+paramname+"="+pvalue);
	var   t=pst[0];
	var   retxt=t.substring(0,t.indexOf("=")+1)+pvalue;
	if(t.charAt(t.length-1)=='&')   retxt+="&";
	return   oldurl.replace(reg,retxt);
}
function changeUrl(paramname,pvalue){

    var nowurl=window.location.href;

    if (nowurl.indexOf("pageid")!="-1") {
        var  nowurl=nowurl.substring(0,nowurl.indexOf("pageid")-1);
    }
    if (paramname =="bigkind" && nowurl.indexOf("smallkind")!="-1") {
        var  nowurl=nowurl.substring(0,nowurl.indexOf("smallkind")-1);
    }


    if (nowurl.indexOf("keywords")!="-1") {
        var  reurl=nowurl.substring(0,nowurl.indexOf("keywords")-1);
    }else{
       var   reurl=nowurl;
    }

    window.location=replaceUrl(reurl,paramname,jsEncode(pvalue));

}
function jsEncode(str){return encodeURIComponent(str);}

function showwindow(){
        var str = "学校名称:";
        str += input_add("text","name","SCname");
        str += input_add("button","queding","adscbut","确定");
        var vartop = document.body.scrollTop+200;
        $("#windw").css({top: vartop});
        $("#windw").fadeIn("slow");
        $("#content").html(str);

        $("#adscbut").bind("click", function(){
            if ($("#SCname").val()=="") {
                alert("学校名称不能为空！");
                $("#SCname").focus();
                return false;
            }else if ($("#tname").val()=="undefined") {
                alert("Tname不能为空！");
                return false;
            }else if ($("#lsid").val()=="undefined") {
                alert("lsid不能为空！");
                return false;
            }
            $("#adscbut").unbind('click');
            var SCname = jsEncode($("#SCname").val());
            var Tname = $("#tname").val();
            var params = "add=1&SCname="+SCname+"&tname="+Tname+"&lsid="+$("#lsid").val();
            var chatURL="./ajax_post.php";
            $.ajax({
               type: "POST",
               url:chatURL,
               dataType: "json",
               data:params,
               success: function(msg){
                   if (!msg.modname=="") {
                    alert("已有"+msg.modname+",请不要重复添加！");
                    hide("#windw");
                    return false;
                   }
                 addschool(msg);
                 //alert(msg);
               }
            });
            $("#school").ajaxError(function(event,request, settings){
                 $(this).append("<li>出错页面:" + request.responseText + "</li>");
            });
			return false;

        });
 }

function addschool(msg){
        hide("#windw");
        var oldurl=window.location.href;
	    var newoldurl = oldurl.substr(oldurl.indexOf("?")+1,100);
        $("#school").append("<a href='"+$("#tname").val()+"_mes.php?modid="+msg.modid+"&work=add&"+newoldurl+"' class='a_ico'>"+msg.mdname+"&nbsp;&nbsp;&nbsp;&nbsp;</a>");
}
function showwindow_region(scname){
        var str = "区域名称:";
        str += input_add("text","name","regionname");
        str += input_add("button","queding","adscbut","确定");
        $("#temp_region_"+scname).html(str);

        $("#adscbut").bind("click", function(){
            if ($("#regionname").val()=="") {
                alert("区域名称不能为空！");
                $("#regionname").focus();
                return false;
            }

            $("#adscbut").unbind('click');
            var regionname = jsEncode($("#regionname").val());
            var modid = $("#modid").val();
            var params = "add=1&regionname="+regionname+"&other="+scname+"&tname="+$("#tname").val();
            var chatURL="./ajax_post.php";

            $.ajax({
               type: "POST",
               url:chatURL,
               dataType: "json",
               data:params,
               success: function(msg){
                 addregion(msg,scname);
               },
			   beforeSend:function(){
				$("#adscbut").after("请稍等.....");
			   }
            });
            $("#school").ajaxError(function(event,request, settings){
                 $(this).append("<li>出错页面:" + request.responseText + "</li>");
            });
			return false;

        });
 }
 function addregion(msg,scname){
        hide("#temp_region_"+scname);

        if ($("#diff").val()=="chuzu") {
             var textat = "<label id='re"+msg.id+"'><input type=\"radio\" name=\"region_"+scname+"\" value=\""+msg.regionname+"\" checked/>"+msg.regionname+"&nbsp;&nbsp;<input type='button' id='del_re"+msg.id+"' value='删除'>&nbsp;&nbsp;&nbsp;&nbsp;</label>";
        }else{
             var textat = "<label id='re"+msg.id+"'><input type=\"checkbox\" name=\"region_"+scname+"\" value=\""+msg.regionname+"\" checked/>"+msg.regionname+"&nbsp;&nbsp;<input type='button' id='del_re"+msg.id+"' value='删除'>&nbsp;&nbsp;&nbsp;&nbsp;</label>";
        }
        $("#region_radios_"+scname).append(textat);
        $("#del_re"+msg.id).bind("click", function(){
                del_region(msg.id,msg.modid);
        });
}
function showwindow_smallkind(){
        var str = "小类名称:";
        str += input_add("text","name","regionname","","6");
        str += input_add("button","queding","adscbut","确定");
        $("#show_smallkind_input").html(str);

        $("#adscbut").bind("click", function(){
            if ($("#regionname").val()=="") {
                alert("小类名称不能为空！");
                $("#regionname").focus();
                return false;
            }
            $("#adscbut").unbind('click');
            var regionname = jsEncode($("#regionname").val());
            var modid = $("#modid").val();
            var bigkind = $("#bigkind").val();
            var params = "add=1&regionname="+regionname+"&other="+bigkind;

            var chatURL="./ajax_post.php";
            $.ajax({
               type: "POST",
               url:chatURL,
               dataType: "json",
               data:params,
               success: function(msg){
                 addsmallkind(msg);
                 //alert(msg);
               },
			   beforeSend:function(){
				$("#adscbut").after("请稍等.....");
			   }
            });
            $("#school").ajaxError(function(event,request, settings){
                 $(this).append("<li>出错页面:" + request.responseText + "</li>");
            });
			return false;

        });
 }
 function addsmallkind(msg){
        hide("#show_smallkind_input");
        $("#small_kind_ls").append("<label id='small_kind"+msg.id+"'><input type=\"radio\" name=\"smallkind\" value=\""+msg.regionname+"\" checked/>"+msg.regionname);
}

function del_region(id,modid){
             $("#small_kind"+id).remove();
 }
function hide(str){
        $(str).fadeOut("slow");
}
function input_add(types,names,idss,valuess,sizes){
    var str = "<input type='"+types+"' name='"+names+"' ";
    if (idss!=undefined) {
        str+=" id='"+idss+"'";
    }
    if (valuess!=undefined) {
        str+=" value='"+valuess+"'";
    }
     if (sizes!=undefined) {
        str+=" size="+sizes;

    }
    str+=" >";

       return str;
}

function show_login(id,scname,work,file){
        if($.cookie('username')){
                 var lurl=file+"_mes.php?work="+work+"&scname="+scname+"&id="+id;
                 window.location=lurl;
        }else{
                var str = "请输入信息修改密码:";
                str += input_add("password","pass","userpass","")+"<br>";
                str += input_add("button","queding","adscbut","确定");
                if (file=="usedtools") {
                       $("#title_name").html("修改二手信息");
                }
                else if(file=="fmyedu"){
                     $("#title_name").html("修改求职信息");
                }
                else if(file=="fmyedu_re"){
                     $("#title_name").html("修改兼职信息");
                }
                else {
                     $("#title_name").html("修改房屋信息");
                }
                var vartop = document.body.scrollTop+200;
                $("#windw").css({top: vartop});
                $("#windw").fadeIn("slow");
                $("#content").html(str);

                $("#adscbut").bind("click", function(){
                    if ($("#userpass").val()=="") {
                        alert("密码不能为空！");
                        $("#userpass").focus();
                        return false;
                    }
                   $("#adscbut").unbind('click');
                   var userpass = $("#userpass").val();
                   if (!work=="") {
                         var lurl=file+"_mes.php?work="+work+"&scname="+scname+"&id="+id+"&pass="+$("#userpass").val();
                   }else{
                         var lurl="./index.php";
                   }
                   window.location=lurl;
                   /*var params = "login=1&userpass="+userpass+"&id="+id+"&modid="+modid+"&tname="+file;
                    var chatURL="./ajax_post.php";
                    $.ajax({
                       type: "POST",
                       url:chatURL,
                       dataType: "json",
                       data:params,
                       success: function(msg){
                           if (msg.pass=="OK") {
                               window.location=lurl;
                               hide("#windw");
                               return false;
                           }
                           else{
                               alert("密码错误！");
                               hide("#windw");
                               return false;
                           }
                       }
                    });
                    $("#school").ajaxError(function(event,request, settings){
                         $(this).append("<li>出错页面:" + request.responseText + "</li>");
                    });
                    return false;*/

                });
        }
 }
//招聘电话显示，后来不用了。
 function show_tel(id,modid,work,file){
        var str = "<span class=red>输入您发布过的求职相关信息<br>方可查看电话号码</span><br>";

        if (file=="usedtools") {
               $("#title_name").html("修改二手信息");
        }
        else if(file=="fmyedu"){
             $("#title_name").html("修改求职信息");
        }
        else if(file=="fmyedu_re"){
             $("#title_name").html("查看电话&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
              str += "您求职信息的真实姓名:<br>";
              str += input_add("text","realn","realn")+"<br>";
              str += "您求职信息的修改密码:<br>";
              str += input_add("password","pass","userpass")+"<br>";
        }
        else {
             $("#title_name").html("修改房屋信息");
        }
        str += input_add("button","queding","adscbut","确定");

        var vartop = document.body.scrollTop+200;
        $("#windw").css({top: vartop}); $("#windw").height(168);$("#content").height(168);
        $("#windw").fadeIn("slow");
        $("#content").html(str);

        $("#adscbut").bind("click", function(){
            if ($("#userpass").val()=="") {
                alert("密码不能为空！");
                $("#userpass").focus();
                return false;
            }
            if ($("#realn").val()=="") {
                        alert("真实姓名不能为空！");
                        $("#realn").focus();
                        return false;
            }
            var userpass = $("#userpass").val();
            var realname = $("#realn").val();
            $("#adscbut").unbind('click');

           var params = "login=1&userpass="+userpass+"&id="+id+"&modid="+modid+"&tname="+file+"&realn="+realname;

            var chatURL="./ajax_post.php";
            $.ajax({
               type: "POST",
               url:chatURL,
               dataType: "json",
               data:params,
               success: function(msg){

                   if(msg.pass=="NO"){
                       alert("密码错误！");
                       hide("#windw");
                       return false;
                   }
                   else {
                       $("#show_re_tel").html("<img src='./include/tel.img.php?tel="+msg.pass+"' border='0' >");
                       hide("#windw");
                       return false;
                   }
               }
            });
            $("#school").ajaxError(function(event,request, settings){
                 $(this).append("<li>出错页面:" + request.responseText + "</li>");
            });
			return false;

        });
 }
 function ConfirmDelBig()
{
   if(confirm("确定要删除吗？"))
     return true;
   else
     return false;

}
 function ConfirmDelToUrl(tourl)
{
   if(confirm("确定要删除吗？"))
     window.location=tourl;
   else
     return false;

}
function user_out() {
             $.cookie('username', null);
             $.cookie('userid', null);
             window.location="/user.php?cookie=delall";
}