//引用js/css文件;
function include(path,type,title){
	var s,i,t;
	if(arguments.length < 1){
		return ;
	}
	if(arguments.length == 1){
		type = "js";
	}
	switch(type.toLowerCase()){
		case "css":
				t = document.getElementsByTagName("link");
				for(i=0;i<t.length;i++){
					if(t[i].href && t[i].href.indexOf(path)!=-1){
						return;
					}
				}
				s=document.createElement("link");
				s.rel="alternate stylesheet";
				s.type="text/css";
				s.href=path;
				s.title=title;
				s.disabled=false;
				break;
		case "js":
		case "javascript":
		default:
				t = document.getElementsByTagName("script");
				for(i=0;i<t.length;i++){
					if(t[i].src && t[i].src.indexOf(path)!=-1){
						return;
					}
				}
				s=document.createElement("script");
				s.type="text/javascript";
				s.src=path;
			break;
	}
	var h=document.getElementsByTagName("head")[0];
	h.appendChild(s);
}
//字符处理;
//去左右空格; 
function trim(s){
 	return rtrim(ltrim(s)); 
}
//去左空格; 
function ltrim(s){
 	return s.replace( /^\s*/, ""); 
} 
//去右空格; 
function rtrim(s){ 
 	return s.replace( /\s*$/, ""); 
}
//验证信息;
//空字符值; 
function isEmpty(s){
	s = trim(s); 
	return s.length == 0; 
}
function isString(s){
	s = trim(s);
	var p = /^[a-zA-Z][a-zA-Z0-9.]{4,20}$/;
	return p.test(s);

}
//Email;
function isEmail(s){
	s = trim(s); 
 	var p = /^[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.){1,4}[a-z]{2,3}$/i; 
 	return p.test(s);
}
//数字; 
function isNumber(s){
	return !isNaN(s); 
}
//颜色值; 
function isColor(s){ 
	s = trim(s); 
	if (s.length !=7) return false; 
	return s.search(/\#[a-fA-F0-9]{6}/) != -1; 
}
//手机号码; 
function isMobile(s){ 
	s = trim(s); 
	var p = /13\d{9}/; 
	return p.test(s);
}
//身份证;
function isCard(s){ 
	s = trim(s); 
	var p = /^\d{15}(\d{2}[xX0-9])?$/; 
	return p.test(s);
}

//超强身份证验证
function isIdCardNo(num) 
{ 
//var Errors=new Array("验证通过!","身份证号码位数不对!","身份证号码出生日期超出范围或含有非法字符!","身份证号码校验错误!","身份证地区非法!");    
  var area={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"}    
  var num,Y,JYM;    
  var S,M;    
  var idcard_array = new Array();    
   idcard_array = num.split("");    
  if(area[parseInt(num.substr(0,2))]==null) return false;    
  switch(num.length){    
    case 15:    
      if ((parseInt(num.substr(6,2))+1900) % 4 == 0 || ((parseInt(num.substr(6,2))+1900) % 100 == 0 && (parseInt(num.substr(6,2))+1900) % 4 == 0 )){    
         ereg = /^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$/;//测试出生日期的合法性    
       }    
      else{    
         ereg = /^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$/;//测试出生日期的合法性    
       }    
      if(ereg.test(num))    
        return true;    
      else   
        return false;    
    break;    
  case 18:    
    if ( parseInt(num.substr(6,4)) % 4 == 0 || (parseInt(num.substr(6,4)) % 100 == 0 && parseInt(num.substr(6,4))%4 == 0 )){    
       ereg = /^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$/;//闰年出生日期的合法性正则表达式    
     }    
    else{    
     ereg = /^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$/;//平年出生日期的合法性正则表达式    
     }    
    if(ereg.test(num)){    
       S = (parseInt(idcard_array[0]) + parseInt(idcard_array[10])) * 7 + (parseInt(idcard_array[1]) + parseInt(idcard_array[11])) * 9 + (parseInt(idcard_array[2]) + parseInt(idcard_array[12])) * 10 + (parseInt(idcard_array[3]) + parseInt(idcard_array[13])) * 5 + (parseInt(idcard_array[4]) + parseInt(idcard_array[14])) * 8 + (parseInt(idcard_array[5]) + parseInt(idcard_array[15])) * 4 + (parseInt(idcard_array[6]) + parseInt(idcard_array[16])) * 2 + parseInt(idcard_array[7]) * 1 + parseInt(idcard_array[8]) * 6 + parseInt(idcard_array[9]) * 3 ;    
       Y = S % 11;    
       M = "F";    
       JYM = "10X98765432";    
       M = JYM.substr(Y,1);    
      if(M == idcard_array[17])    
        return true;    
      else   
        return false;    
     }    
    else   
      return false;    
    break;    
  default:    
    return false;    
    break;    
   }    
} 
//IP
function  isValidIP(ip){
    var reg =/^(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[0-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[0-9]{1}[0-9]{1}|[0-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[0-9]{1}[0-9]{1}|[0-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[0-9]{1}[0-9]{1}|[0-9])((\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[0-9]{1}[0-9]{1}|[0-9])){2}){0,1}$/;
    return ip.match(reg);
} 


//URL;
function isURL(s){
	s = trim(s).toLowerCase();
	var p = /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/;
	return p.test(s);
}
//Phone;
function isPhone(s){
	s = trim(s);
	var p = /^((\(\d{3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}$/;
	return p.test(s);
}
//Zip;
function isZip(s){
	s = trim(s);
	var p = /^[1-9]\d{5}$/;
	return p.test(s);
}
//Double;
function isDouble(s){
	s = trim(s);
	var p = /^[-\+]?\d+(\.\d+)?$/;
	return p.test(s);
}
//Integer;
function isInteger(s){
	s = trim(s);
	var p = /^[-\+]?\d+$/;
	return p.test(s);
}
//English;
function isEnglish(s){
	s = trim(s);
	var p = /^[A-Za-z]+$/;
	return p.test(s);
}
//中文;
function isChinese(s){
	s = trim(s);
	var p = /^[\u0391-\uFFE5]+$/;
	return p.test(s);
}
//双字节
function isDoubleChar(s){
	var p = /^[^\x00-\xff]+$/;
	return p.test(s);
}
//含有中文字符
function hasChineseChar(s){
	var p = /[^\x00-\xff]/;
	return p.test(s);
}
//检查用户名
function isUser(s){
	s = trim(s);
	var p = /^[a-zA-Z]{1}[a-zA-Z0-9_.-]{6,20}$/;
	return p.test(s);
}
//检查用户名
function isUserName(s){
	s = trim(s);
	var p = /^(a-z|A-Z|0-9)*[^~!@#$%^&*()']*$/;
	return p.test(s);
}

//检查用户密码
function isPassword(s){
	var p = /^[a-zA-Z0-9_.]{6,20}$/;
	return p.test(s);
}

function hasAccountChar(s){
	var p = /^[a-zA-Z0-9][a-zA-Z0-9_-]{0,13}$/;
	return p.test(s);
}
function limitLen(s,Min,Max){
	s=trim(s);
	if(s=="") return false;
	if((s.length<Min)||(s.length>Max))
		return false;
	else
		return true;
}
//功能;
//延时事件;
function setDeferEvent(type,action,time){
	if (trim(time).length == 0) time = 1;
	if (typeof(time)!="number") time = 1;
	
	switch(type.toLowerCase()){
		case "go":
			window.setTimeout("window.location='"+ action +"'",time);
			break;
		case "alert":
			window.setTimeout("alert('"+ action +"')",time);
			break;
		case "js":
		case "javascript":
			window.setTimeout("'"+ action.toString() +"'",time);
			break;
		default:
			alert("Nothing will do!");
			break
	}		
}
function addLoadListener(handler){
	if (typeof window.addEventListener != 'undefined')
		window.addEventListener('load', handler, false);
	else if (typeof document.addEventListener != 'undefined')
		document.addEventListener('load', handler, false);
	else if (typeof window.attachEvent != 'undefined')
		window.attachEvent('onload', handler);
};
function addEventListener(element, eventType, handler, capture)
{
	try
	{
		if (element.addEventListener)
			element.addEventListener(eventType, handler, capture);
		else if (element.attachEvent)
			element.attachEvent("on" + eventType, handler);
	}
	catch (e) {}
};

function removeEventListener(element, eventType, handler, capture)
{
	try
	{
		if (element.removeEventListener)
			element.removeEventListener(eventType, handler, capture);
		else if (element.detachEvent)
			element.detachEvent("on" + eventType, handler);
	}
	catch (e) {}
};
//Image;
function preloadImages(){
	var d = document;
	if(d.images){
		if(!d.p_i_a) d.p_i_a = new Array();
		var i,j=d.p_i_a.length,a=arguments;
		for(i=0;i<a.length;i++){
			d.p_i_a[j]= new Image();
			d.p_i_a[j++].src = a[i];
		}
	}
}
//Ajax功能;
function loadAjaxElement(e,u,p,f,l){
	if(arguments.length < 3){
		return ;
	}
	o = $(e);
	o.innerHTML = l;
	p = $H(p).toQueryString();
	new Ajax.Updater(					 
                    {success: e},
                    u,
                    {method: 'get', parameters: p, onFailure: f});
}
function loadAjaxData(u,p,s,f){
	if(arguments.length < 3){
		return ;
	}
	p = $H(p).toQueryString();
	new Ajax.Request(					 
                    u,
                    {method: 'get', parameters: p, onSuccess:s,onFailure: f});
}
function sendAjaxElement(e,u,p,f,l){
	if(arguments.length < 3){
		return ;
	}
	o = $(e);
	o.innerHTML = l;
	p = $H(p).toQueryString();
	new Ajax.Updater(					 
                    {success: e},
                    u,
                    {method: 'post', parameters: p, onFailure: f});
}
function sendAjaxData(u,p,s,f){
	if(arguments.length < 3){
		return ;
	}
	p = $H(p).toQueryString();
	new Ajax.Request(					 
                    u,
                    {method: 'post', parameters: p, onSuccess:s,onFailure: f});
}