/**
	ÆÄÀϸí : domevent.js 
	¸ñ  Àû : °øÅëÇÔ¼ö
	ÀÛ¼ºÀÚ : À̼º¿ø
	³»  ¿ë : 
	----------------------------------------------------------------------------
**/

var TYPE_NONE = 0;

var TYPE_WON = 1;
var TYPE_YEAR = 2;
var TYPE_YEARMONTH = 3;
var TYPE_DATE = 4;
var TYPE_TIME = 5;
var TYPE_SSN = 6;
var TYPE_BRN = 7;
var TYPE_ZIPCODE = 8;

var TYPE_NUMCODE = 10;
var TYPE_ENGCODE = 11;

var TYPE_KOR = 20;
var TYPE_ENG = 21;
var TYPE_NUM = 22;
var TYPE_KORENG = 23;
var TYPE_KORNUM = 24;
var TYPE_ENGNUM = 25;

var TYPE_EMAIL = 30;
var TYPE_URL = 31;
var TYPE_TEL = 32;

function unformat() {
    for(i = 0; i < document.forms.length; i++)
    {
    	var form = document.forms[i];
        for(j = 0; j < form.elements.length; j++)
        {
            if(form.elements[j].type == "text" || form.elements[j].type == "password")
                form.elements[j].value = form.elements[j].value.replace(/(\,|\-)/g, ""); 
        }
    }
}

function __format() {
	switch(this.elementType) {
		case TYPE_WON : 
			var sWon = this.value.replace(/(^(0)*|,)/g, ""); // ¾Õ¿¡¼­ ¹ß»ýÇÏ´Â ¹«ÀǹÌÇÑ 0¿Í Áß°£ÀÇ ,(Comma)¸¦ Á¦°ÅÇÑ´Ù.

			var tWon = "";
			var i;
			var j = 0; 
			var tLen = sWon.length;

			for(i=0; i<tLen; i++) {
				if(i != 0 && (i % 3 == tLen % 3))
					tWon += ",";
				if(i < sWon.length)
                {
                    tWon += sWon.charAt(i);
                }
			}

			this.value = tWon;
			break;

		case TYPE_YEAR		: 
			this.value = __formatMask(this.value, "9999");
			break;

		case TYPE_YEARMONTH : 
			this.value = __formatMask(this.value, "9999-99");
			break;

		case TYPE_DATE		: 
			this.value = __formatMask(this.value, "9999-99-99");
			break;

        case TYPE_TIME		: 
			this.value = __formatMask(this.value, "99:99");
			break;


		case TYPE_SSN		: 
			this.value = __formatMask(this.value, "999999-9999999");
			break;

		case TYPE_BRN		: 
			this.value = __formatMask(this.value, "999-999-9999");
			break;

		case TYPE_ZIPCODE	: 
			this.value = __formatMask(this.value, "999-999");
			break;
	}                 
}


function __formatMask(str, mask) {

	var sStr = str.replace(/(\$|\^|\*|\(|\)|\+|\.|\?|\\|\{|\}|\||\[|\]|-|:)/g,"");
	var tStr = "";
	var i;
	var j=0; 
	var tLen = sStr.length + 1 ;

	for(i=0; i< sStr.length; i++) {
		tStr += sStr.charAt(i);
		j++;
		if(j < mask.length && mask.charAt(j) != "9")
			tStr += mask.charAt(j++);
	 }   

	 return tStr;
}

function __onkeypress() {
    var sKey = String.fromCharCode(event.keyCode); 
	var sFilter;

	switch(this.elementType) {
        // ¼ýÀÚ¿Í ¼Ò¼öÁ¡ÀÌ ÀԷ°¡´É
		case TYPE_WON		:
    		sFilter = "[0-9.-]";
            break;

        // ¼ýÀÚ¸¸ ÀԷ°¡´É
		case TYPE_YEAR		: 
		case TYPE_YEARMONTH : 
		case TYPE_DATE		:
		case TYPE_TIME		:
		case TYPE_SSN		:
		case TYPE_BRN		:

		case TYPE_ZIPCODE	:
    		sFilter = "[0-9]";
            break;

        case TYPE_NUMCODE   :
            sFilter = "[0-9]";
            break;

        case TYPE_ENGCODE   :
            sFilter = "[0-9A-Za-z]";
            break;

        case TYPE_KOR       :
            sFilter = "[^0-9A-Za-z ]";
            break;

        case TYPE_ENG       :
            sFilter = "[A-Za-z ]";
            break;

        case TYPE_NUM       :
            sFilter = "[0-9.-]";
            break;

        case TYPE_KORENG    :
            sFilter = "[^0-9 ]";
            break;

        case TYPE_KORNUM    :
            sFilter = "[^A-Za-z ]";
            break;

        case TYPE_ENGNUM    :
            sFilter = "[0-9A-Za-z ]";
            break;

        case TYPE_EMAIL     :
            sFilter = "[0-9a-z@.]";
            break;

        case TYPE_URL       :
            sFilter = "[0-9a-z:/.]";
            break;

        case TYPE_TEL       :
            sFilter = "[0-9]";
            break;
	}	

    if(sFilter) { 
		var re = new RegExp(sFilter);    
    
		if(!re.test(sKey))
        {
			event.returnValue = false;
        }
	}      

    if(this.getAttribute("filter"))
    {
		var re = new RegExp(this.getAttribute("filter"));    

		if(!re.test(sKey))
        {
			window.event.returnValue = false;
        }
    }

    if(this.elementType == TYPE_WON || this.elementType == TYPE_NUM) // TYPE_WON, TYPE_NUMÀÇ °æ¿ì Äĸ¶´Â ÇÑ°³¸¸
    {
        if(sKey == "." && this.value.indexOf(".") != -1)
    	window.event.returnValue = false;                    
    }

    if(this.getAttribute("keypress"))
    {
        var fn  = eval(this.getAttribute("keypress"));
    }
}    

function __onkeyup() {
    var nKeyCode = window.event.keyCode;
    if(nKeyCode == 9 || 
        (nKeyCode >= 33 && nKeyCode <= 40) ||
        nKeyCode == 45 || nKeyCode == 46)
        return;

    switch(this.elementType) {
		case TYPE_WON		:
            insertSeperatorByWon(this, ",");	
            break;

		case TYPE_YEAR		:
			if(strlen(this.value) > 4) // 4ÀÚ ÀÌ»ó ÀÔ·ÂÀÌ ºÒ°¡
				this.value = this.value.substring(0, 4);
            break;

		case TYPE_YEARMONTH : 
            insertSeperatorByYearMonth(this, "-");
            break;

		case TYPE_DATE		:
            insertSeperatorByDate(this, "-");
            break;

		case TYPE_TIME		:
            insertSeperatorByTime(this, ":");
            break;

		case TYPE_SSN		:
            insertSeperatorBySsn(this, "-");
            break;

		case TYPE_BRN		:
            insertSeperatorByBrn(this, "-");
            break;

		case TYPE_ZIPCODE	:
            insertSeperatorByZipcode(this, "-");
            break;

        case TYPE_NUMCODE   :
        case TYPE_ENGCODE   :
        case TYPE_KOR       :
        case TYPE_ENG       :
        case TYPE_NUM       :
        case TYPE_KORENG    :
        case TYPE_KORNUM    :
        case TYPE_ENGNUM    :
        case TYPE_EMAIL     :
        case TYPE_URL       :
        case TYPE_TEL       :
            break;
	}

    if(this.getAttribute("keyup"))
    {
        var fn  = eval(this.getAttribute("keyup"));
    }
}

function __onkeydown() {
    if(this.getAttribute("keydown"))
    {
        var fn  = eval(this.getAttribute("keydown"));
    }
}

function __onfocus() {
	if(this.select)
    {
		this.select(); 
    }

    if(this.getAttribute("focus"))
    {
        var fn  = eval(this.getAttribute("focus"));
    }
}

function __onblur() {
    if(window.event.keyCode == 9)
        return;

    var title = this.getAttribute("title")?this.getAttribute("title"):"ÀÔ·ÂÀÚ·á";
    var name = this.name;

    // ¹üÀ§ °Ë»ç
    if(this.getAttribute("range"))
    {
        var range = this.getAttribute("range").split("-");
        if(range.length == 2)
        {
            var str = trim(this.value);

            if(strlen(str) != 0 && !(strlen(str) >= range[0] && strlen(str) <= range[1]))
            {
                if(range[0] == range[1]) {
                    window.alert(title + "Àº(´Â) " + range[0] +"ÀÚ·Î ÀÔ·ÂÇϼ¼¿ä.");
                    this.focus();
                } else {
                    window.alert(title + "Àº(´Â) ÃÖ¼Ò " + range[0] +"ÀÚ, ÃÖ´ë " + range[1] + "ÀÚ·Î ÀÔ·ÂÇϼ¼¿ä.");
                    this.focus();
                }
                this.value = str;
                this.focus();

                return;
            }

            this.value = str;

        }
    }

    // À¯È¿¼º °Ë»ç
	switch(this.elementType) {

		case TYPE_YEAR		: 
            var str = this.value;

            if(str != "")
            {
                if(str != "" && !(parseInt(str) >= 1900 && parseInt(str) <= 2100))
                {
                    window.alert("[" + str + "]Àº(´Â) À¯È¿ÇÑ " + title + "ÀÌ(°¡) ¾Æ´Õ´Ï´Ù.");
                    this.focus();
                    
                    this.value = str;
                    return;
                }

                this.value = str;
            }
            break;

        case TYPE_YEARMONTH	: 
            var sep = "-" // ±¸ºÐÀÚ
            var str = this.value;

            if(str != "")
            {            
                var arr = new Array(); 

                arr = str.split(sep);

                if(arr.length != 2)
                {
                    window.alert(title + "Àº(´Â) [" + sep + "]·Î ±¸ºÐÇØ¾ß ÇÕ´Ï´Ù.");
                    this.value = str;
                    return;
                }

                if(!ValidYear(arr[0]) || !ValidMonth(arr[1]))
                {
                    window.alert("[" + str + "]Àº(´Â) À¯È¿ÇÑ " + title + "ÀÌ(°¡) ¾Æ´Õ´Ï´Ù.");
                    this.focus();
                    this.value = str;

                    return;
                }

                if(arr[1].length == 1)
                {

                    arr[1] = "0" + arr[1];
                }

                this.value = arr[0] + sep + arr[1];
            }
            break;

		case TYPE_DATE		: 
            var sep = "-";
            var str = this.value;
 
            if(str != "")
            {
                var arr = new Array();
                arr = str.split(sep);

                if(arr.length != 3)
                {
                    window.alert(title + "Àº(´Â) [" + sep + "]·Î ±¸ºÐÇØ¾ß ÇÕ´Ï´Ù.");
                    this.focus();
                    this.value = str;
                    return;
                }

                if(!ValidDate(arr[0], arr[1], arr[2]))
                {
                    window.alert("[" + str + "]Àº(´Â) À¯È¿ÇÑ " + title + "ÀÌ(°¡) ¾Æ´Õ´Ï´Ù.");
                    this.focus();
                    this.value = str;
                    return;
                }

                if(arr[1].length == 1)
                {

                    arr[1] = "0" + arr[1];
                }

                if(arr[2].length == 1)
                {

                    arr[2] = "0" + arr[2];
                }

                this.value = arr[0] + sep + arr[1] + sep + arr[2];
            }
            break;

		case TYPE_TIME		: 
            var sep = ":" // ±¸ºÐÀÚ
            var str = this.value;

            if(str != "")
            {            
                var arr = new Array(); 

                arr = str.split(sep);

                if(arr.length != 2)
                {
                    window.alert(title + "Àº(´Â) [" + sep + "]·Î ±¸ºÐÇØ¾ß ÇÕ´Ï´Ù.");
                    this.focus();
                    this.value = str;
                    return;
                }

                if(!ValidHour(arr[0]) || !ValidMinute(arr[1]))
                {
                    window.alert("[" + str + "]Àº(´Â) À¯È¿ÇÑ " + title + "ÀÌ(°¡) ¾Æ´Õ´Ï´Ù.");
                    this.focus();
                    this.value = str;

                    return;
                }

                if(arr[1].length == 1)
                {

                    arr[1] = "0" + arr[1];
                }

                this.value = arr[0] + sep + arr[1];
            }
            break;

		case TYPE_SSN		:
            var sep = "-";
            var str = this.value;

            if(str != "")
            {
                var arr = new Array(); 
                arr = str.split(sep);

                if(arr.length != 2)
                {
                    window.alert(title + "Àº(´Â) [" + sep + "]·Î ±¸ºÐÇØ¾ß ÇÕ´Ï´Ù.");
                    this.focus();
                    this.value = str;
                    return;
                }

                if(!ValidSize(arr[0], 6, 6))
                {
                    window.alert(title + "ÀÇ ¾ÕÀÚ¸®´Â " + 6 + "ÀÚ·Î ÀÔ·ÂÇϼ¼¿ä.");
                    this.focus();
                    this.value = str;
                    return;
                }

                if(!ValidSize(arr[1], 7, 7))
                {
                    window.alert(title + "ÀÇ µÞÀÚ¸®´Â " + 7 + "ÀÚ·Î ÀÔ·ÂÇϼ¼¿ä.");
                    this.focus();
                    this.value = str;
                    return;
                }

                var year = (parseInt(arr[0].substring(0, 2)) < 5)?"20":"19";
                if(!ValidDate(year + arr[0].substring(0, 2), arr[0].substring(2, 4), arr[0].substring(4, 6)))
                {
                    window.alert(title + "ÀÇ »ý³â¿ùÀÏÀÌ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.");
                    this.focus();
                    this.value = str;
                    return;
                }

                var hap = 0;
                for(var i = 0; i < 6; i++)
                {
                    var temp = arr[0].charAt(i) *(i+2);
                    hap += temp;
                }

                if(!(arr[0] == "000000" && arr[1] == "0000000"))
                {
                    var n1 = arr[1].charAt(0);
                    var n2 = arr[1].charAt(1);
                    var n3 = arr[1].charAt(2);
                    var n4 = arr[1].charAt(3);
                    var n5 = arr[1].charAt(4);
                    var n6 = arr[1].charAt(5);
                    var n7 = arr[1].charAt(6);

                    hap += n1*8+n2*9+n3*2+n4*3+n5*4+n6*5;
                    hap %= 11;
                    hap = 11 - hap;
                    hap %= 10;

                    if(hap != n7)
                    {	
                        window.alert(title + "ÀÌ(°¡) À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù. È®ÀÎ ÈÄ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
                        this.focus();
                        this.value = str;
                        return;
                    }
                }

                this.value = str;
            }
            break;


		case TYPE_NONE		: // TYPE_NONEÀÇ °æ¿ì document ³»ÀÇ ¸ðµç element°¡ ÇØ´çµÇ¹Ç·Î validation °Ë»ç¸¦ ÇÏÁö¾Ê´Â´Ù.
            break;
	}


    if(this.getAttribute("blur"))
    {
        var fn  = eval(this.getAttribute("blur"));
    }
}

function enableDomEvent() {
    for(i = 0; i < document.forms.length; i++)
    {
        var form = document.forms[i];
        for(j = 0; j < form.elements.length; j++)
        {
            switch(form.elements[j].type)
            {
                // ³»ÀåµÈ Å°¿öµå°¡ ÀÖÀ» °æ¿ì ¿À¸¥ÂÊ Á¤·Ä, ¿µ¼ýÀÚ¸¸ ÀÔ·ÂÀÌ °¡´ÉÇϵµ·Ï ¼³Á¤ÇÑ´Ù.
                case "password"	:
                case "text"		:
                    if(form.elements[j].getAttribute("won") != null)
                    {
                        form.elements[j].elementType = TYPE_WON;
                        form.elements[j].style.textAlign = "right";
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("year") != null)
                    {
                        form.elements[j].elementType = TYPE_YEAR;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("yearmonth") != null)
                    {
                        form.elements[j].elementType = TYPE_YEARMONTH;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("date") != null)
                    {
                        form.elements[j].elementType = TYPE_DATE;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("time") != null)
                    {
                        form.elements[j].elementType = TYPE_TIME;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("ssn") != null)
                    {
                        form.elements[j].elementType = TYPE_SSN;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("brn") != null)
                    {
                        form.elements[j].elementType = TYPE_BRN;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("zipcode") != null)
                    {
                        form.elements[j].elementType = TYPE_ZIPCODE;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("kor") != null)
                    {
                        form.elements[j].elementType = TYPE_KOR;
                        form.elements[j].style.imeMode = "active";
                    }
                    else if(form.elements[j].getAttribute("eng") != null)
                    {
                        form.elements[j].elementType = TYPE_ENG;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("num") != null)
                    {
                        form.elements[j].elementType = TYPE_NUM;
                        form.elements[j].style.textAlign = "right";
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("numcode") != null)
                    {
                        form.elements[j].elementType = TYPE_NUMCODE;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("engcode") != null)
                    {
                        form.elements[j].elementType = TYPE_ENGCODE;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("koreng") != null)
                    {
                        form.elements[j].elementType = TYPE_KORENG;
                        form.elements[j].style.imeMode = "active";
                    }
                    else if(form.elements[j].getAttribute("kornum") != null)
                    {
                        form.elements[j].elementType = TYPE_KORNUM;
                        form.elements[j].style.imeMode = "active";
                    }
                    else if(form.elements[j].getAttribute("engnum") != null)
                    {
                        form.elements[j].elementType = TYPE_ENGNUM;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("email") != null)
                    {
                        form.elements[j].elementType = TYPE_EMAIL;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else if(form.elements[j].getAttribute("url") != null)
                    {
                        form.elements[j].elementType = TYPE_URL;
                        form.elements[j].style.imeMode = "inactive";
                    }
                    else if(form.elements[j].getAttribute("tel") != null)
                    {
                        form.elements[j].elementType = TYPE_TEL;
                        form.elements[j].style.imeMode = "disabled";
                    }
                    else
                    {
                        form.elements[j].elementType = TYPE_NONE;
                        form.elements[j].style.imeMode = "active";
                    }

                    form.elements[j].onkeypress = __onkeypress;
                    form.elements[j].onkeyup = __onkeyup;
                    form.elements[j].onkeydown = __onkeydown;
                    form.elements[j].format = __format;
                    form.elements[j].onfocus = __onfocus;
                    form.elements[j].onblur = __onblur;

                    break;            

                default:
                    break;            
            }
        }
    }
}