// 俊矾皋矫瘤 器镐 沥狼 ///
var NO_BLANK = "{name+阑甫} 涝仿秦林技夸";
var NOT_VALID = "{name+捞啊} 棵官福瘤 臼嚼聪促";
// var TOO_LONG = "{name}狼 辨捞啊 檬苞登菌嚼聪促 (弥措 {maxbyte}官捞飘)";
var STRING_FR  = 6
var STRING_TO  = 10
var old_menu = '';
var old_cell = '';

/// 胶飘傅 按眉俊 皋家靛 眠啊 ///

String.prototype.trim = function(str) {
	str = this != window ? this : str;
	return str.replace(/^\s+/g,'').replace(/\s+$/g,'');
}

String.prototype.hasFinalConsonant = function(str) {
	str = this != window ? this : str;
	var strTemp = str.substr(str.length-1);
	return ((strTemp.charCodeAt(0)-16)%28!=0);
}

String.prototype.bytes = function(str) {
	str = this != window ? this : str;
	for(j=0; j<str.length; j++) {
		var chr = str.charAt(j);
		len += (chr.charCodeAt() > 128) ? 2 : 1
	}
	return len;
}


/// 角龙利 汽眉农 窃荐 ///


function validate(form) {
	for (i = 0; i < form.elements.length; i++ ) {
		var el = form.elements[i];
		if (el.tagName == "FIELDSET") continue;
		el.value = el.value.trim();

		var minbyte = el.getAttribute("MINBYTE");
		var maxbyte = el.getAttribute("MAXBYTE");
		var option = el.getAttribute("OPTION");
		var match = el.getAttribute("MATCH");
		var glue = el.getAttribute('GLUE');


		if (el.getAttribute("REQUIRED") != null) {	//鞘荐 荤亲俊 措茄 贸府
			if (el.value == null || el.value == "") {
				return doError(el,NO_BLANK);
			}
		}

		if (minbyte != null) { //巩磊凯 辨捞 眉农
			if (el.value.bytes() < parseInt(minbyte)) {
				return doError(el,"{name+篮绰} 弥家 "+minbyte+"官捞飘 捞惑 涝仿秦具 钦聪促.");
			}
		}

		if (maxbyte != null && el.value != "") { //巩磊凯 辨捞 眉农
			var len = 0;
			if (el.value.bytes() > parseInt(maxbyte)) {
				return doError(el,"{name}狼 辨捞啊 檬苞登菌嚼聪促 (弥措 "+maxbyte+"官捞飘)");
			}
		}

		if (match && (el.value != form.elements[match].value)) return doError(el,"{name+捞啊} 老摹窍瘤 臼嚼聪促");  //滴俺狼 巩磊凯 老摹 眉农

		if (option != null) {   /// 漂荐 菩畔 八荤 窃荐 器况爹 ///
			if (el.getAttribute('SPAN') != null) {
				var _value = new Array();
				for (span=0; span<el.getAttribute('SPAN');span++ ) {
					_value[span] = form.elements[i+span].value;
				}
				var value = _value.join(glue == null ? '' : glue);
				if (!funcs[option](el,value)) return false;
			} else {
				if (!funcs[option](el)) return false;
			}
		}
	}
	return true;
}
// Textarea 臂磊荐 炼例
// 涝仿抗力 <textarea onKeyPress="fnChkRemark(this,'50')">  -- fnChkRemark(咆胶飘蔼, 磊复荐)

function fnChkRemark(obj, strCnt) {
	var strtempRemark = obj.value;
	var len = 0;
	var tString = '';
	for(j=0; j< strtempRemark.length; j++) {
		var chr = strtempRemark.charAt(j);
		len += (chr.charCodeAt() > 128) ? 2 : 1;
		if (len <= strCnt)
			tString += chr;
	}
	if (len >= strCnt) {
		alert('康巩篮 ' + strCnt + '磊 捞窍, 茄臂篮 '+ strCnt/2 + '磊 捞窍肺 涝仿秦 林技夸. ');
		obj.focus();
		obj.value = tString;
		return false;
	}
}



function josa(str,tail) {
	return (str.hasFinalConsonant()) ? tail.substring(0,1) : tail.substring(1,2);
}

function doError(el,type,action) { //俊矾 贸府 窃荐
	var pattern = /{([a-zA-Z0-9_]+)\+?([a-z]{2})?}/;
	var name = (hname = el.getAttribute("HNAME")) ? hname : el.getAttribute("NAME");
	pattern.exec(type);
	var tail = (RegExp.$2) ? josa(eval(RegExp.$1),RegExp.$2) : "";
	alert(type.replace(pattern,eval(RegExp.$1) + tail));
	if (action == "sel") {
		el.select();
	} else if (action == "del")	{
		el.value = "";
	}
	el.focus();
	return false;
}

/// 漂荐 菩畔 八荤 窃荐 概俏 ///
var funcs = new Array();
funcs['email'] = isValidEmail;
funcs['phone'] = isValidPhone;
funcs['userid'] = isValidUserid;
funcs['pass'] = isValidPass;
funcs['hangul'] = hasHangul;
funcs['number'] = isNumeric;
funcs['engonly'] = alphaOnly;
funcs['jumin'] = isValidJumin;
funcs['bizno'] = isValidBizNo;
funcs['domain'] = isValidDomain;


/// 菩畔 八荤 窃荐甸 ///
function isValidEmail(el,value) {
	var value = value ? value : el.value;
	var pattern = /^[_a-zA-Z0-9-\.]+@[\.a-zA-Z0-9-]+\.[a-zA-Z]+$/;
	return (pattern.test(value)) ? true : doError(el,NOT_VALID);
}

function isValidUserid(el) {
	var pattern = /^[a-zA-Z]{1}[a-zA-Z0-9_]{3,7}$/;
	return (pattern.test(el.value)) ? true : doError(el,"{name+篮绰} 4磊捞惑 8磊 捞窍捞绢具 窍绊,\n\n康巩 肚绰 康巩/箭磊 炼钦捞绢具 钦聪促");
}
function isValidPass(el) {
	var pattern = /^[a-zA-Z0-9]{1}[a-zA-Z0-9]{3,7}$/;
	return (pattern.test(el.value)) ? true : doError(el,"{name+篮绰} 4磊捞惑 8磊 捞窍捞绢具 窍绊,\n\n康巩捞唱 箭磊 康巩/箭磊 炼钦捞绢具 钦聪促");
}

function hasHangul(el) {
	var pattern = /^[a-z]+$/;
	return (pattern.test(el.value)) ? true : doError(el,"{name+篮绰} 馆靛矫 茄臂肺父 涝仿秦具 钦聪促");
}

function alphaOnly(el) {
	var pattern = /^[a-zA-Z/ ]+$/;
	return (pattern.test(el.value)) ? true : doError(el,"{name+篮绰} 馆靛矫 康巩栏肺父 涝仿秦具 钦聪促");
}

function isNumeric(el) {
	var pattern = /^[0-9]+$/;
	return (pattern.test(el.value)) ? true : doError(el,"{name+篮绰} 馆靛矫 箭磊肺父 涝仿秦具 钦聪促");
}

function isValidJumin(el,value) { //林刮锅龋 眉农
    var pattern = /^([0-9]{6})-?([0-9]{7})$/;
	var num = value ? value : el.value;
    if (!pattern.test(num)) return doError(el,NOT_VALID);
    num = RegExp.$1 + RegExp.$2;

	var sum = 0;
	var last = num.charCodeAt(12) - 0x30;
	var bases = "234567892345";
	for (var i=0; i<12; i++) {
		if (isNaN(num.substring(i,i+1))) return doError(el,NOT_VALID);
		sum += (num.charCodeAt(i) - 0x30) * (bases.charCodeAt(i) - 0x30);
	}
	var mod = sum % 11;
	return ((11 - mod) % 10 == last) ? true : doError(el,NOT_VALID);
}

function isValidBizNo(el, value) { //荤诀锅龋 眉农
    var pattern = /([0-9]{3})-?([0-9]{2})-?([0-9]{5})/;
	var num = value ? value : el.value;
    if (!pattern.test(num)) return doError(el,NOT_VALID);
    num = RegExp.$1 + RegExp.$2 + RegExp.$3;
    var cVal = 0;
    for (var i=0; i<8; i++) {
        var cKeyNum = parseInt(((_tmp = i % 3) == 0) ? 1 : ( _tmp  == 1 ) ? 3 : 7);
        cVal += (parseFloat(num.substring(i,i+1)) * cKeyNum) % 10;
    }
    var li_temp = parseFloat(num.substring(i,i+1)) * 5 + '0';
    cVal += parseFloat(li_temp.substring(0,1)) + parseFloat(li_temp.substring(1,2));
    return (parseInt(num.substring(9,10)) == 10-(cVal % 10)%10) ? true : doError(el,NOT_VALID);
}

function isValidPhone(el,value) {//傈拳锅龋
	var pattern = /^[0-9]+$/;
	var num = value ? value : el.value;
	if (num == null || num == "") {
		return doError(el,NO_BLANK);
	}
	else {

	return (pattern.test(num)) ? true : doError(el,"{name+篮绰} 馆靛矫 箭磊肺父 涝仿秦具 钦聪促");
	}
}


function isValidDomain(el) { //档皋牢 眉农
	var pattern = /^.+(\.[a-zA-Z]{2,3})$/;
	return (pattern.test(el.value)) ? true : doError(el,NOT_VALID);
}

function isValidDomain(el,value) { //档皋牢 眉农
	var value = value ? value : el.value;
	var pattern = new RegExp("^(http://)?(www\.)?([啊-叁a-zA-Z0-9-]+\.[a-zA-Z]{2,3}$)","i");
	if (pattern.test(value)) {
		el.value = RegExp.$3;
		return true;
	} else {
		return doError(el,NOT_VALID);
	}
}

function onlyNumber(){             /* 箭磊 眉农 窃荐 */

	var e1 = event.srcElement;
	var num ="0123456789";
	event.returnValue = true;

	for (var i=0;i< e1.value.length;i++)
	{
		if(-1 == num.indexOf(e1.value.charAt(i)))
		event.returnValue = false;
	}
	if (!event.returnValue)
	e1.value="";
}