// JavaScript Document
function G(obj)
{
  return document.getElementById(obj);
}
//input失去焦点与得到焦点样式
//$(document).ready(function() {
//	$(".input_before").focus(function() {
//		$(this).removeClass("input_before");
//		$(this).addClass("input_hover");
//	});
//	$(".input_before").blur(function() {
//		$(this).removeClass("input_hover");
//		$(this).addClass("input_before");
//	});
//});
//检测用户输入
function checkNull(objInput,showPanel)
{
	if(objInput.value=="")
	{
		showError(showPanel,"不能为空");
	}
	else
	{
		showRight(showPanel,"输入正确");
    }
}
function checkNewsType(objInput,showPanel)
{
	if(objInput.value=="")
	{
		showError(showPanel,"不能为空");
	}
	else
	{
		showRight(showPanel,"输入正确");
    }
}
function checkNewsContent(objInput,showPanel)
{
	if(objInput.value=="")
	{
		showError(showPanel,"不能为空");
	}
	else
	{
		showRight(showPanel,"输入正确");
    }
}
//确认密码
function checkConfirmPwd(pwd,objInput,showPanel)
{
	if(objInput.value=="")
	{
		showError(showPanel,"不能为空");
	}
	else
	{
	  if(G(pwd).value!=objInput.value)
	  {
	     showError(showPanel,"两次输入密码不一致");
	     G(pwd).focus();
	  }
	  else
	  {
	    showRight(showPanel,"两次输入密码一致");
	  }
		
    }
}
//手机号码
function checkMobile(objInput,showPanel)
{
	if(objInput.value=="")
	{
		showError(showPanel,"不能为空");
	}
	else
	{
	  if(objInput.value.length!=11||isNaN(objInput.value))
	  {
	     showError(showPanel,"手机号码格式不正确");
	  }
	  else
	  {
	    showRight(showPanel,"手机号码输入正确");
	  }
    }
}
			
//显示信息				
function showRight(showPanel,msg)
{
	G(showPanel).className="msg_right";
	G(showPanel).innerHTML=msg;
}
function showError(showPanel,msg)
{
	G(showPanel).className="msg_error";
	G(showPanel).innerHTML=msg;
}
function showWarn(showPanel,msg)
{
	G(showPanel).className="msg_warn";
	G(showPanel).innerHTML=msg;
}

//显示上传图片
function ShowImg()
{
    var imageURl=document.getElementById("fileupload").value;
    document.getElementById("I_pic").src=imageURl;
    setTimeout("ShowImg()",1000);
}
//显示上传图片
function ShowImg2(fileupload, pic)
{
    var imageURl=fileupload.value;
    document.getElementById(pic).src=imageURl;
    setTimeout("ShowImg2()",1000);
}
 //限制输入数字
     function CheckInputNum(obj,iniValue)
      {
          var myValue=obj.value;
          if(isNaN(myValue))
          {
            myValue=myValue.substring(0,myValue.length-1);
          }
          if(myValue.length==0)
          {
           myValue=iniValue; 
          }
          obj.value=myValue;
  }
  //选项卡切换
  function Tab(conName, i, total)
  {
       for(var j=1;j<=total;j++)
       {
          G(conName+j).style.display="none";
       }
       G(conName+i).style.display="block";
  }
  //修改选中样式切换
  function TabWithStyle(tabName,conName, i, total,selClassName, unselClassName)
  {
       for(var j=1;j<=total;j++)
       {
          G(conName+j).style.display="none";
          G(tabName+j).className=unselClassName;
       }
       G(conName+i).style.display="block";
       G(tabName+i).className=selClassName;
  }
  //得到当前日期
  function GetDate(obj)
{
	
	var timer0 = null;      
	var week = new Array( "日", "一", "二", "三", "四", "五", "六" );    
	timer0 = setTimeout(showTime,1000);    
	function showTime()          
	{         
		clearTimeout(timer0);         
		dt = new Date();        
		var weekday = week[dt.getDay()];       
		var tp = document.getElementById("timePlace");     
		result = dt.toLocaleDateString()+dt.toLocaleTimeString()+" 星期"+weekday;    
		document.getElementById("nowDate").innerHTML=result;           
		timer0 = setTimeout(showTime,1000);             
	}
}
//得到年月日
  //year
  function f_getBirth()
  {
   var objSelect;
   var objOption;
   
   //year
   var mydate=new Date();
   var nowYear= mydate.getYear();
   var sYear=nowYear-1;
   var eYear=nowYear-119;
   
   objSelect=document.getElementById("birYear"); 
   objOption=document.createElement("option");
   objOption.text='-';
   objOption.value='';
   objSelect.add(objOption);
   for(var i=sYear; i>=eYear; i--)
   {
    objSelect=document.getElementById("birYear"); 
    objOption=document.createElement("option");
    objOption.value=i;
    objOption.text=i;
    objSelect.add(objOption);
   }
   
   //month
   objSelect=document.getElementById("birMon"); 
   objOption=document.createElement("option");
   objOption.text='-';
   objOption.value='';
   objSelect.add(objOption);
   for(var i=1; i<=12; i++)
   {
    objSelect=document.getElementById("birMon"); 
    objOption=document.createElement("option");
    objOption.value=i;
    objOption.text=i;
    objSelect.add(objOption);
   }
   
   //day
   objSelect=document.getElementById("birDay"); 
   objOption=document.createElement("option");
   objOption.text='-';
   objOption.value='';
   objSelect.add(objOption);
   for(var i=1; i<=31; i++)
   {
    objSelect=document.getElementById("birDay"); 
    objOption=document.createElement("option");
    objOption.value=i;
    objOption.text=i;
    objSelect.add(objOption);
   }
   }�