//转换回车引号和其它字符,台帐中用20060710
function displayInfoHtml(strinfo){
  if(strinfo==null) strinfo="";
  while(strinfo.indexOf("A~A~")>0) {
	  strinfo = strinfo.replace("A~A~", "\n");
  }
  return strinfo;
}

//-------------------------------
//  函 数 getradio(obj)
//  功能介绍：取单选框的内容.
//  参数说明：单选框的数组名
//  返    回：单选框的值
//-------------------------------
function getradio(obj){
	var value="";
	var length=obj.length
	for(var i=0;i<length;i++){
		if(obj.item(i).checked){
		  value=obj.item(i).value
		}
	}
	return value;
}


//-------------------------------
//  函 数 名：set_checkbox(set_item,s_value)
//  功能介绍：设置单选框数组的内容.
//  参数说明：单选框的控件数组对象
//  返    回：设置的单选框数量
//
//-------------------------------
function setradio(obj,value){
	//轮循控简数组
	for(var i=0;i<obj.length;i++){
		if(obj.item(i).value==value){
			obj.item(i).checked=true;
			break;
		}
	}
}

//判断日期时间是否合法 zhoujn 20060323
function isDateTime(i_field,thedate){
 if(thedate.length==0||thedate==null){return 0;}
 if(thedate.length==16)
 {
   thedate=thedate+":00";
 }
  if (!(thedate.length==19))
   {    alert("'"+i_field+"'格式不对,请输入正确的格式：yyyy-mm-dd hh24:mi！");
     return 0;
   }
  dateRegexp = new RegExp("^(\\d{4})[-](\\d{2})[-](\\d{2})[ ](\\d{2})[:](\\d{2})[:](\\d{2})$");
  var matched = dateRegexp.exec(thedate);
  if(matched != null) {
  if (!isTrueDateTime(matched[3], matched[2], matched[1],matched[4], matched[5], matched[6]))
  {
    alert("'"+i_field+"'格式不对，请输入正确的格式：yyyy-mm-dd hh24:mi！");
    return 0;
  }
  else{
    return 1;
  }
}
return 0; 
}

function isTrueDateTime(day, month, year,hour,min,second) {
      if (month < 1 || month > 12) {
          return false;
          }
      if (day < 1 || day > 31) {
          return false;
          }
      if ((month == 4 || month == 6 || month == 9 || month == 11) &&
          (day == 31)) {
          return false;
          }
      if (month == 2) {
          var leap = (year % 4 == 0 &&
         (year % 100 != 0 || year % 400 == 0));
          if (day>29 || (day == 29 && !leap)) {
          return false;
          }
         }
      if(hour<0||hour>23){
         return false;
         }
      if(min<0||min>59){
         return false;
         }
      if(second<0||second>59){
         return false;
         }
      return true;
}

//判断日期类型是否合法 zhoujn 20060323
function isDate(i_field,thedate)
{
  if(thedate.length==0||thedate==null){
	alert("'"+i_field+"'日期格式不对,\n要求为yyyy-mm-dd！");
	return 0;
  }
  if (!(thedate.length==8 || thedate.length==10))
   {    alert("'"+i_field+"'日期格式不对,\n要求为yyyy-mm-dd！");
     return 0;
   }
  if (thedate.length==8)
  {
  	thedate=thedate.substr(0,4)+"-"+thedate.substr(4,2)+"-"+thedate.substr(6,2);
  }

    var reg = /^(\d{1,4})(-)(\d{1,2})\2(\d{1,2})$/;
    var r = thedate.match(reg);

     if (!(r==null))
    {

    var d= new Date(r[1],r[3]-1,r[4]);
    var newStr=d.getFullYear()+r[2]+(d.getMonth()+1)+r[2]+d.getDate()
    var newDate=r[1]+r[2]+(r[3]-0)+r[2]+(r[4]-0)
    if (newStr==newDate)
         {
          return 1;
         }
     alert("'"+i_field+"'日期格式不对,\n要求为yyyymmdd或yyyy-mm-dd！");
     return 0;
    }
    return 0;
}

//确认本text框只能输入数字 onKeypress="fCheckInputInt()"
//zhoujn 20060323
function fCheckInputInt(){
  if (event.keyCode < 48 || event.keyCode > 57)
    event.returnValue = false;
}
//页面指定宽度的字符输出 zhoujn 20060321
function check1(b_width, Str){
      t_Str = "";
      if(b_width <Str.length){
              t_Str = "<font color =#00B5B5 style='font-size: 9pt'><a title = '"+Str+"'>"
              t_Str = t_Str + Str.substr(0,b_width);
              t_Str = t_Str+"</a></font>"
      }else{
      t_Str = "<font style='font-size: 9pt'>" + Str +"</font>";
      }
      document.write(t_Str.fontsize('-1'));
}
//关闭子窗口 zhoujn 20060320
var subwinname;
var isclosesubwin = 1;
function closesubwin(){
  if(subwinname!=null&&isclosesubwin==1){
    subwinname.close();
  }
}
//zhoujn 用户参数先输入代码，然后选择checkbox
//onKeypress='fCheckInputInt()'
//onblur="onBlurfield(baseform.zhdmwz1,baseform.zhdmwz);"
function onBlurfield(field1,field2){
  var iPos;
  if(field1.value==field2.value){
    return false;
  }else{
    iPos = 0;
    for(i=0;i<field2.options.length;i++){
      if(field2.options[i].value==field1.value){
        iPos = i;
        break;
      }
    }
    field2.selectedIndex = iPos;
//    if(iPos==0){
//      field1.value = "";
//    }
  }
}

//zhoujn 获取url中newwin的value
function getUrlNewwinValue(url){
  var index="newwin";
	var newwinvalue="0";
	var i=url.indexOf(index);
	if(i!=-1)
	  newwinvalue=url.substring(i+index.length+1,i+index.length+2);
	return newwinvalue;
}

//剔除空格
String.prototype.trim = function()
{
    return this.replace(/(^\s*)|(\s*$)/g, "");
}

//zhoujn
function mouse_over(obj){
  obj.style.backgroundColor="#ffff33"
}
//zhoujn
function mouse_out(obj){
  obj.style.backgroundColor=""
}

//打开一个新的窗口
function openwin(url,winname,scrollbars){
	var windowheight=screen.height;
	var windowwidth =screen.width;
	windowheight=(windowheight-600)/2;
	windowwidth=(windowwidth-800)/2;

	if(scrollbars==null)
	  subwinname = window.open(url,winname,"resizable=yes,scrollbars=no,status=no,toolbar=no,menubar=no,location=no,directories=no,width=800,height=600,top="+windowheight+",left="+windowwidth);
	else
	  subwinname = window.open(url,winname,"resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no,directories=no,width=800,height=600,top="+windowheight+",left="+windowwidth);

	return subwinname;
}

//打开一个新的窗口
function openkriswin(url,winname,scrollbars){
	var windowheight=screen.height;
	var windowwidth =screen.width;
	windowheight=(windowheight-600)/2;
	windowwidth=(windowwidth-800)/2;

	if(scrollbars==null)
	  subwinname = window.open(url,winname,"resizable=yes,scrollbars=no,status=no,toolbar=no,menubar=no,location=no,directories=no,width=800,height=600,top="+windowheight+",left="+windowwidth);
	else
	  subwinname = window.open(url,winname,"resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no,directories=no,width=800,height=600,top="+windowheight+",left="+windowwidth);

	return subwinname;
}

//打开一个新的窗口
function openwin_new(url,winname,scrollbars){
	var windowheight=screen.height;
	var windowwidth =screen.width;
	windowheight=(windowheight-300)/2;
	windowwidth=(windowwidth-180)/2;

	if(scrollbars==null)
	  subwinname = window.open(url,winname,"resizable=false,scrollbars=no,status=no,toolbar=no,menubar=no,location=no,directories=no,width=300,height=180,top="+windowheight+",left="+windowwidth);
	else
	  subwinname = window.open(url,winname,"resizable=false,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no,directories=no,width=300,height=180,top="+windowheight+",left="+windowwidth);

	return subwinname;
}

//有尺寸的打开窗口,daybook目录专用！by: wangxg
//openmywin("url.jsp","200","500","")
//openmywin("url.jsp","","","")
function openmywin(url,width,height,scrollbars){
if(width==null || width==""){
width=800;
}
if(height==null|| height==""){
height=600;
}
	var windowheight=screen.height;
	var windowwidth =screen.width;
	windowheight=(windowheight-height)/2;
	windowwidth=(windowwidth-width)/2;

	if(scrollbars==null)
	  subwinname = window.open(url,"","resizable=yes,scrollbars=no,status=no,toolbar=no,menubar=no,location=no,directories=no,width="+width+",height="+height+",top="+windowheight+",left="+windowwidth);
	else
	  subwinname = window.open(url,"","resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no,directories=no,width="+width+",height="+height+",top="+windowheight+",left="+windowwidth);

	return subwinname;
}
//-----------------------------
function openWindowByModal(url,vObject){
window.showModalDialog(url,vObject,"dialogHeight:200px;dialogWidth:300px;dialogLeft:350;dialogTop:300;center:yes")
}

//获取时间
function riqi(rq){
  gfPop.fPopCalendar(document.all[rq]);
  return false;
}

//获取时间
function riqitime(rq){
  gfPoptime.fPopCalendar(document.all[rq]);
  return false;
}

function displayInfo(strinfo)
{
  if(strinfo==null) strinfo="";
  while(strinfo.indexOf("A~A~")>0) {
	  strinfo = strinfo.replace("A~A~", "\n");
  }
  alert(strinfo);
}

function invalidLetter(m_fields,obj,strLetter){
    var m_Value=obj.value;
    var i, c;
    for (i = 0; i < m_Value.length; i++) {
      c = m_Value.charAt(i); //字符串s中的字符
      if (strLetter.indexOf(c) == -1) {
        alert(m_fields + "含有非法字符‘" + c + "’!");
        obj.focus();
        return false;
      }
    }
    return true;
}

/*
  检测输入号牌号码是否正确
  号牌号码如：A12345
  入参：obj (文本框或其它对象)
  返回false:不正确，true:正确
  xuxd  20060313
*/
function checkHphm(obj){
	var s_value=obj.value.trim();
	var i_valueLen=0;
	var s_tmp="";
	if (s_value.length==0)
	{
		alert("号牌号码不能为空！");
		obj.focus();
		return false
	}else{
		i_valueLen=s_value.length;
		if (i_valueLen!=6)
		{
			alert("号牌号码长度不对！");
			obj.focus();
			return false
		}else{
			s_tmp=s_value.substr(5,1);
			if(s_tmp=="挂"){    //允许输入挂车
				s_tmp=s_value.substr(0,5);
			}else{
				s_tmp=s_value;
			}
			//检测是否有特殊符号
			re=new RegExp("[^0-9A-Za-z]");
			if(s=s_tmp.match(re))
            {
				alert("输入的值中含有非法字符'"+s+"'请检查！");
				obj.focus();
                return false;
            }
		}
	}
	obj.value=s_value;
	return true;
}

function checkHphmNull(obj){
	var s_value=obj.value.trim();
	var i_valueLen=0;
	var s_tmp="";
   if(s_value!=""){

		i_valueLen=s_value.length;
		if (i_valueLen!=6)
		{
			alert("号牌号码长度不对！");
			obj.focus();
			return false
		}else{
			s_tmp=s_value.substr(5,1);
			if(s_tmp=="挂"){    //允许输入挂车
				s_tmp=s_value.substr(0,5);
			}else{
				s_tmp=s_value;
			}
			//检测是否有特殊符号
			re=new RegExp("[^0-9A-Za-z]");
			if(s=s_tmp.match(re))
            {
				alert("输入的值中含有非法字符'"+s+"'请检查！");
				obj.focus();
                return false;
            }
		}
   }else return true;
	obj.value=s_value;
	return true;
}

/**
 * 检测输入号牌号码为警车,巡逻执勤车号
 * 如: E1234警
 */
function checkJcHphm(obj){
	var s_value=obj.value.trim();
	var i_valueLen=0;
	var s_tmp="";
	if (s_value.length==0)
	{
		alert("号牌号码不能为空！");
		obj.focus();
		return false
	}else{
		i_valueLen=s_value.length;
		if (i_valueLen!=6)
		{
			alert("号牌号码长度不对！应为6位！");
			obj.focus();
			return false
		}else{
			s_tmp=s_value.substr(5,1);
			if(s_tmp=="挂"){    //允许输入挂车
				s_tmp=s_value.substr(0,5);
			}else{
				s_tmp=s_value;
			}
		}
	}
	obj.value=s_value;
	return true;
}



function check_zjhmNoAge(zjmc,zjhm)
{

  var birthday="";
  var zjhm1="";
  var zjhm2="";

  var s="";
  if (notNull("证件号码",zjhm)==0)  { return 0;  }
  if(zjmc=="A")   //身份证号码
   {
       if(!(zjhm.length==15 || zjhm.length==18) )
	     {
	       alert("身份证长度不对,请检查！") ;
               return 0;
	     }
        zjhm1=zjhm;
        if (zjhm.length==18)
            {
                zjhm1=zjhm.substr(0,17)	;
                zjhm2=zjhm.substr(17,1);
            }

         re=new RegExp("[^0-9]");
	 if(s=zjhm1.match(re))
	    {
	        alert("输入的值中含有非法字符'"+s+"'请检查！");
	        return 0;
             }
        //取出生日期
        if(zjhm.length==15 )
            {
               birthday="19"+zjhm.substr(6,6);
            }
         else
            {
            	re=new RegExp("[^0-9X]");
               if(s=zjhm2.match(re))     //18位身份证对末位要求数字或字符
               {
                   alert("输入的值中含有非法字符'"+s+"'请检查！");
                   return 0;
                }
                birthday=zjhm.substr(6,8);
            }
           birthday=birthday.substr(0,4)+"-"+birthday.substr(4,2)+"-"+birthday.substr(6,2)
          //alert("birthday"+birthday)

          if(isDate("证件号码",birthday)==0)  //检查日期的合法性
          {
             return 0;
          }


          if(zjhm.length==18 )
          {
          	return(sfzCheck(zjhm));  //对18位长的身份证进行末位校验
          }
       }
  else
	{if (zjhm.length>17){

	       alert("非‘居民身份证’长度不得超过17位,请检查！") ;
               return 0;
	}
	}

   return 1;
   }

//获得当天日期
//zhwd
function getToday(){
  var today = new Date();

  var day=today.getDate();
  var month=today.getMonth() + 1;
  var year=today.getFullYear();
    if(month<10)
       r = year + "-0" + month;
    else
       r = year + "-" + month;
    if(day<10)
       r = r + "-0" + day;
    else
       r = r + "-" + day;
  return r;
}


//获得当前日期+i天
//zhoujn 20060510
function getTodayN(i){
  var today = new Date();
  var day=today.getDate();
  day = day + i;
  today.setDate(day);
  var month=today.getMonth() + 1;
  day=today.getDate();
  if(month<10) sMonth="0" + month;
  else sMonth = month;
  if(day<10) sDay="0" + day;
  else sDay = day;
  r = today.getFullYear() + "-" + sMonth + "-" + sDay;
  return r;
}

function cc()
{
var e = event.srcElement;
var r =e.createTextRange();
r.moveStart("character",e.value.length);
r.collapse(true);
r.select();
}

//that为对应的text框,保证只允许数字输入
function  fCheckInputNumber(that)
{
	var keycode = event.keyCode ;
	var realkey = String.fromCharCode(event.keyCode) ;
	var thatValue=that.value;
    keycode=keycode*1;

    //缺省均为event.returnValue=true;
	if ((keycode>=45)&&(keycode<=57)){
		if(thatValue==''){
      		 if(realkey=='.')
        		event.returnValue = false;
    	}
		else if(thatValue=='0'){
		     if(realkey!='.')
		       event.returnValue = false;
        }
		else if(thatValue.indexOf('.')>=0){
		     if(realkey=='.'){
    			event.returnValue = false;
             }else{
			    var len=thatValue.indexOf(".");
	            var str=thatValue.substring(len,thatValue.length);
			 }
		}else{
			 event.returnValue = true;
		}
	}else{
	    event.returnValue =false;
	}
}

function CheckInputLengthAndNumber(that,vLength){
	var keycode = event.keyCode ;
	var realkey = String.fromCharCode(event.keyCode) ;
	var thatValue=that.value;
    keycode=keycode*1;

    //缺省均为event.returnValue=true;
	if ((keycode>=45)&&(keycode<=57)){
			if (thatValue.length>vLength)
			 {
				 event.returnValue = false;
			 }else{
				 event.returnValue = true;
			 }
	}else{
	    event.returnValue =false;
	}
}

//删除combox列表的item
function clearFieldOptions(field){
  while(field.options.length>0)
  {
    field.options[0] = null;
  }
}
//增加combox列表的item
function addcomboxitem(field,value,caption){
  opt = document.createElement( "OPTION" );
  field.options.add(opt);
  opt.innerText =caption;
  opt.value = value;
}

function openWinByModal(url,obj,vH,vW,vL,vT){
window.showModalDialog(url,obj,"dialogHeight:"+vH+"px;dialogWidth:"+vW+"px;dialogLeft:"+vL+";dialogTop:"+vT+";center:yes");
}

//校验传入的文本框文本是否为数值类型长度是否符合要求
function checkNumberAndLength(obj,vMc,vLength){
var v;
v=obj.value;
v=v.trim();
if (v.length!=vLength)
{
	alert("输入的"+vMc+"的长度不是"+vLength+"位！");
	return false;
}
re=new RegExp("[^0-9]");
if(s=v.match(re))
{
alert(vMc+"输入的值中含有非法字符'"+s+"'请检查！");
return false;
}
obj.value=v;
return true;
}

//校验传入的文本框文本是否为数值类型长度是否符合要求
function checkCharAndLength(obj,vMc,vLength){
var v;
v=obj.value;
v=v.trim();
if (v.length!=vLength)
{
	alert("输入的"+vMc+"的长度不是"+vLength+"位！");
	return false;
}
re=new RegExp("[^0-9A-Za-z]");
if(s=v.match(re))
{
alert(vMc+"输入的值中含有非法字符'"+s+"'请检查！");
return false;
}
obj.value=v;
return true;
}

//检查输入字符长度是否

//校验传入的文本框文本是否为数值类型
function checkChar(obj,vMc){
var v;
v=obj.value;
v=v.trim();
re=new RegExp("[^0-9A-Za-z]");
if(s=v.match(re))
{
alert(vMc+"输入的值中含有非法字符'"+s+"'请检查！");
return false;
}
obj.value=v;
return true;
}


//校验传入的文本框文本是否为数值类型
function checkNumber(obj,vMc){
var v;
v=obj.value;
v=v.trim();
re=new RegExp("[^0-9]");
if(s=v.match(re))
{
alert(vMc+"输入的值中含有非法字符'"+s+"'请检查！");
return false;
}
obj.value=v;
return true;
}


//by:wangxg
//校验传入的时间小时文本框文本是否为数值类型长度是否符合要求,并且提示为小时
function checkHourNumberAndLength(obj,vMc,vLength){
var v;
v=obj.value;
v=v.trim();
if (v.length!=vLength)
{
	alert("输入的"+vMc+"的长度不是"+vLength+"位！ ");
	return false;
}
re=new RegExp("[^0-9]");
if(s=v.match(re))
{
alert(vMc+"输入含有非法字符 '"+s+"'请检查！ 例如: 上午9点则输入: 09 ");
return false;
}
if(v>=24){
alert("注意:小时应该在00-23范围内! 例如: 上午9点则输入: 09 ");
return false;
}
obj.value=v;
return true;
}

//by:wangxg
//校验传入的时间分钟文本框文本是否为数值类型长度是否符合要求,并且提示为分钟
function checkMinuteNumberAndLength(obj,vMc,vLength){
var v;
v=obj.value;
v=v.trim();
if (v.length!=vLength)
{
	alert("输入的"+vMc+"的长度不是"+vLength+"位！ ");
	return false;
}
re=new RegExp("[^0-9]");
if(s=v.match(re))
{
alert(vMc+"输入含有非法字符 '"+s+"'请检查！ 例如: 上午9点15分则输入: 15 ");
return false;
}
if(v>=60){
alert("注意:分钟应该在00-59范围内! 例如: 上午9点15分则输入: 15 ");
return false;
}
obj.value=v;
return true;
}

//检测传入文本值是否已超出长度
function checkMaxLength(obj,vMc,vL){
var v ;
v=obj.value;
v=v.trim();
if(v.length>vL){
	alert(vMc+"输入值已经超过指定长度！");
	return false;
}
obj.value=v;
return true;
}

//校验传入的文本框文本是否为空
function checkNull(obj,vMc){
var v;
v=obj.value;
v=v.trim();

if (v.length==0)
{
	alert(vMc+"输入值为空！");
	return false;
}
obj.value=v;
return true;
}



//判断是否为合法的图片文件类型(add by zhangjin)
function CheckImgFile(obj,vMc){

	var theFile = obj.value.toLowerCase();
	var bResult = false;

	if(theFile.length == 0)
	{
		alert("请选择所要上传的图片文件，允许保存的图片类型为“.jpg|.bmp|.gif”！");
		obj.outerHTML+='';
	}
	else{
		if((theFile.indexOf(".jpg") > 0 && theFile.length == theFile.indexOf(".jpg") + 4)||(theFile.indexOf(".bmp") > 0 && theFile.length == theFile.indexOf(".bmp") + 4)||(theFile.indexOf(".gif") > 0 && theFile.length == theFile.indexOf(".gif") + 4))
		{
			bResult = true;
		}else{
			alert(vMc+"文件格式非法，允许保存的图片类型为“.jpg|.bmp|.gif”");
			obj.outerHTML+='';
		}
	}
   return bResult;
}
//判断是否为合法的附件文件类型(add by zhangjin)
function CheckFileType(obj,vMc){

	var theFile = obj.value.toLowerCase();
	var bResult = false;

	if(theFile.length == 0)
	{
		alert("请选择所要上传的附件文件，不允许上传可执行“.exe”文件类型！");
		obj.outerHTML+='';
	}
	else{
		if(theFile.indexOf(".exe") > 0)
		{
			alert(vMc+"文件格式非法，不允许上传可执行“.exe”文件类型!");
			obj.outerHTML+='';
		}else{
			bResult = true;
		}
	}
   return bResult;
}
//为图片打开新窗口
function openwindow(httpurl,w,h)
{	
    var t,l;
    if (h==null) h=0;
    if (h==0) 
    {
        h=screen.height-100;
        t=10;
    }
   else
        t=(screen.height-h)/5;

    
    if (w==null) w=0;;
    if (w==0) 
    {
      w=screen.width-20;
      l=(screen.width-w)/2-5;
    }
    else
      l=(screen.width-w)/2;
    window.open(httpurl,"","height="+h+",width="+w+",left="+l+",top="+t+",resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no");
}


//定义XMLHttpRequest对象实例
var http_request = false;
//定义可复用的http请求发送函数
function send_request(method,url,content,responseType,callback) {//初始化、指定处理函数、发送请求的函数
	http_request = false;
	//开始初始化XMLHttpRequest对象
	if(window.XMLHttpRequest) { //Mozilla 浏览器
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {//设置MiME类别
			http_request.overrideMimeType("text/xml");
		}
	}
	else if (window.ActiveXObject) { // IE浏览器
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!http_request) { // 异常，创建对象实例失败
		window.alert("不能创建XMLHttpRequest对象实例.");
		return false;
	}
	if(responseType.toLowerCase()=="text") {
		//http_request.onreadystatechange = processTextResponse;
		http_request.onreadystatechange = callback;
	}
	else if(responseType.toLowerCase()=="xml") {
		//http_request.onreadystatechange = processXMLResponse;
		http_request.onreadystatechange = callback;
	}
	else {
		window.alert("响应类别参数错误。");
		return false;
	}
	// 确定发送请求的方式和URL以及是否异步执行下段代码
	if(method.toLowerCase()=="get") {
		http_request.open(method, url, true);
	}
	else if(method.toLowerCase()=="post") {
		http_request.open(method, url, true);
		http_request.setRequestHeader("Content-Type","application/x-www-form-urlencoded;");
	}
	else {
		window.alert("http请求类别参数错误。");
		return false;
	}
	http_request.send(content);
}
// 处理返回文本格式信息的函数
function processTextResponse() {
	if (http_request.readyState == 4) { // 判断对象状态
		if (http_request.status == 200) { // 信息已经成功返回，开始处理信息
			//alert(http_request.responseText);
			alert("Text文档响应。");
		} else { //页面不正常
			alert("您所请求的页面有异常。");
		}
	}
}
//处理返回的XML格式文档的函数
function processXMLResponse() {
	if (http_request.readyState == 4) { // 判断对象状态
		if (http_request.status == 200) { // 信息已经成功返回，开始处理信息
			//alert(http_request.responseXML);
			alert("XML文档响应。");
		} else { //页面不正常
			alert("您所请求的页面有异常。");
		}
	}
}