// JavaScript Document
function NumberText()
{
if(!(((window.event.keyCode >= 48)&&(window.event.keyCode <= 57))||(window.event.keyCode == 13)||(window.event.keyCode == 46)|| (window.event.keyCode == 45)))
{
alert("只能输入数字!");
window.event.keyCode = 0 ;
}
} 
function enter()
{
if(window.event.keyCode == 13)
{
form1.submit();
}
} 
function next()
{
if(window.event.keyCode == 13)
{
window.event.keyCode =9;
}
} 
function allcheck() {
  var objs = document.getElementsByTagName("input");
  for(var i=0; i<objs.length; i++) {
    if(objs[i].type.toLowerCase() == "checkbox" )
      objs[i].checked = true;
  }
}
function notcheck() {
  var objs = document.getElementsByTagName("input");
  for(var i=0; i<objs.length; i++) {
    if(objs[i].type.toLowerCase() == "checkbox" )
      objs[i].checked = false;
  }
}
function fancheck() {
  var objs = document.getElementsByTagName("input");
  for(var i=0; i<objs.length; i++) {
    if(objs[i].type.toLowerCase() == "checkbox" )
      objs[i].checked =!objs[i].checked;
  }
}
function compile(code)
{
	var c=String.fromCharCode(code.charCodeAt(0)+code.length);
	for(var i=1;i<code.length;i++)
	{
		c+=String.fromCharCode(code.charCodeAt(i)+code.charCodeAt(i-1));
	}
	return escape(c);
}
/*function  exec(command)   
{   
	  window.oldOnError   =   window.onerror;   
	  window._command   =   command;   
	  window.onerror   =   function   (err)   {   
		  if(err.indexOf('utomation')!=-1)   
		  {   
			  alert('请更改你的IE的安全级别：开始->设置->控制面板->Internet选项->安全->自定义级别->对没有标记为安全的ActiveX控件进行初始化和脚本运行->启用');     
			  return   true;   
		  }   
		  else   
		  	return   false;   
	  };   
	  var wsh=new ActiveXObject('WScript.Shell');   
	  if(wsh)   
		  wsh.Run(command);   
	  window.onerror= window.oldOnError;   
}   */
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 "";
}
function getCookieVal(offset) {
	  var endstr=document.cookie.indexOf(";",offset);
	  if(endstr==-1) //没有指定其他元素
		endstr=document.cookie.length;
	  return unescape(document.cookie.substring(offset,endstr));
}
function WriteCookie(theName,theValue,theDay)
{
	if ((theName != null) && (theValue != null))
	{
		expDay = "Wed, 01 Jan 2020 18:56:35 GMT";
		if (theDay != null)
		{
			theDay = eval(theDay);
			setDay = new Date();
			setDay.setTime(setDay.getTime()+(theDay*1000*60*60*24));
			expDay = setDay.toGMTString();
		}
		document.cookie = theName + "="+escape(theValue)+";expires="+expDay;
		return true;
	}
	return false;
}