<!--
//	value¿¡ °ø¹éÀÌ µé¾î ÀÖÀ¸¸é true °ø¹éÀÌ ¾øÀ¸¸é false
function chkBlank(value){
	if(value == '') return true;
	/*var nLen = value.length;
	var cTmp = '';
	for(i = 0; i < nLen; i++){
		cTmp = value.charAt(i);
		if(cTmp == ' ') return true;
	}*/
	return false;
}

// ÀÔ·Â¿©ºÎ È®ÀÎ : »ç¿ë¹ý ==> if(InputCheck('document.form.userid.value','Á¤È®È÷ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À')==false) return;
function InputCheck(obj, msg) {
	if ( chkBlank(obj) ) {
		alert(msg);
		return false;
	}
}

// inpuCheck ¿Í »ç¿ë¹ý µ¿ÀÏ
function InputCheck_double(obj1,obj2, msg) {
	if ( chkBlank(obj1) || chkBlank(obj2) ) {
		alert(msg);
		return false;
	}
}
//	value°¡ ¼ýÀÚ, ¿µ¹®ÀÚ·Î¸¸ ±¸¼º½Ã true ¾Æ´Ò °æ¿ì false
function chkEnglish(value){
	var nLen = value.length;
	var cTmp = '';
	var strTest = /[a-z|A-Z|0-9]/;

	for(i = 0; i < nLen; i++){
		cTmp = value.charAt(i);
		if(!strTest.test(cTmp)) return false;
	}
	return true;
}

// »ç¿ë¹ý=>if(lengthcheck('email','6','ÀÔ·ÂÀº ÇÑ±Û 3ÀÚ(¿µ¹® 6ÀÚ) ÀÌ³»·Î ÀÛ¼ºÇØ ÁÖ½Ê½Ã¿À')==false) return;
function lengthcheck(obj_name,maxlen,msg) {
	var obj = document.all[obj_name];
	var contentslen=0;
	var str = obj.value;

	for( var i=0;i<str.length;i++){
		contentslen+=(escape(str.charAt(i)).length>4)?2:1;
	}
	if (contentslen > maxlen ) {
		alert(msg);
		obj.focus();
		return false;
	}
}

// »ç¿ë¹ý=>if(lengthfix('email','6','ÁÖ¹Î¹øÈ£¸¦ Á¤È®È÷ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À')==false) return;
function lengthfix(obj_name,flxlen,msg) {
	var obj = document.all[obj_name];
	var contentslength=0;
	var str = obj.value;

	for( var i=0;i<str.length;i++){
		contentslength+=(escape(str.charAt(i)).length>4)?2:1;
	}
	if (contentslength != flxlen ) {
		alert(msg);
		obj.focus();
		return false;
	}
}

function SetNum(obj){
val=obj.value;
re=/[^0-9]/gi;
obj.value=val.replace(re,"");
}
//-->
