function overImage(from, to, obj){
	
	var change_src = "";
	
	change_src = obj.src.replace("_" + from + ".jpg","_" + to + ".jpg");
	change_src = obj.src.replace("_" + from + ".gif","_" + to + ".gif")
	
	obj.src = change_src;
}

function join_check(){

	var join_form = eval("document.form");
	
	
	
	if(join_form.process.value == "insert"){
		if(join_form.put_strLoginID.value == ""){
		alert("아이디를 입력해 주세요.");
		join_form.put_strLoginID.focus();
		return false;
	}
		
		if(join_form.check_result.value == 0){
			alert("아이디 중복을 확인해 주세요");
			join_form.put_strLoginID.focus();
			return false;
		}
	}
	
	if(join_form.put_strLoginPwd.value == ""){
		alert("비밀번호를 입력해 주세요.");
		join_form.put_strLoginPwd.focus();
		return false;
	}
	
	if(join_form.put_strLoginPwd.value != join_form.strLoginPwd.value){
		alert("비밀번호와 비밀번호 확인이 일치하지 않습니다.");
		join_form.put_strLoginPwd.focus();
		return false;
	}
	
	if(join_form.birth_year.value == "" || join_form.birth_month.value == "" || join_form.birth_date.value == ""){
		alert("생년월일을 입력해 주세요");
		join_form.birth_year.focus();
		return false;
	}
	
	if(join_form.put_strEmail.value == ""){
		alert("이메일주소를 입력해 주세요.");
		join_form.put_strEmail.focus();
		return false;
	}
	
	if(join_form.hp1.value == "0" || join_form.hp2.value == "" || join_form.hp3.value == ""){
	    	alert("핸드폰 번호를 입력해 주세요.");
	    	join_form.hp1.focus();
		return false;
	}
	
	if(join_form.tel1.value == "0" || join_form.tel2.value == "" || join_form.tel3.value == ""){
		alert("자택 전화번호를 입력해 주세요.");
		join_form.tel1.focus();
		return false;
	}
	
	if(join_form.ctel1.value == "0" || join_form.ctel2.value == "" || join_form.ctel3.value == ""){
		alert("회사 전화번호를 입력해 주세요.");
		join_form.ctel1.focus();
		return false;
	}
	
	if(join_form.post1.value == "" || join_form.post2.value == ""){
		alert("우편번호를 입력해 주세요.");
		join_form.post1.focus();
		return false;
	}

	if(join_form.put_strHomeAddr1.value == ""){
		alert("주소를 입력해 주세요.");
		join_form.put_strHomeAddr1.focus();
		return false;
	}
	
	if(join_form.put_strHomeAddr2.value == ""){
		alert("상세주소를 입력해 주세요.");
		join_form.put_strHomeAddr2.focus();
		return false;
	}
	
	join_form.submit();
}

function  viewFlash(sURL, sName, sFeatures){
	//플래시 ActiveX 오브젝트를 뿌려줍니다.
	var FLASHCAB = "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab";
	var FLASHCID = "CLSID:D27CDB6E-AE6D-11CF-96B8-444553540000";
	var FLASHVER = "8,0,0,0";

	var sFeature;
	var sWidth  = "100%";
	var sHeight  = "100%";
	var pmBoolean = "false";
	var sTempArray;
	var sParamTag = "";

	sFeature = sFeatures.split(/\s*,\s*/);
	for (var i=0; i< sFeature.length ; i++){
		sTempArray = sFeature[i].split(/\s*=\s*/);
		if (sTempArray[0].toLowerCase() == "width"){
			//넓이
			sWidth = sTempArray[1];
		}else if (sTempArray[0].toLowerCase() == "height"){
			//높이
			sHeight = sTempArray[1];
		}else{
			//기타 파라메터 처리
			if (sTempArray[1].toLowerCase() == "yes" || sTempArray[1] == "1" || sTempArray[1].toLowerCase() == "true"){
				pmBoolean = "true";
			}else if (sTempArray[1].toLowerCase() == "no" || sTempArray[1] == "0" || sTempArray[1].toLowerCase() == "false"){
				pmBoolean = "false";
			}else{
				pmBoolean = sTempArray[1];
			}
			sParamTag = "<PARAM NAME='"+sTempArray[0]+"'VALUE='" + pmBoolean + "'>\n"+sParamTag;
		}
	}

	document.write("<OBJECT ID='"+sName+"' NAME='"+sName+"' CLASSID='"+FLASHCID+"' CODEBASE='"+FLASHCAB+"#version="+FLASHVER+"' WIDTH='"+sWidth+"' HEIGHT='"+sHeight+"'>");
	document.write("<PARAM NAME='movie' VALUE='" + sURL + "'>");
	document.write(sParamTag);
	document.write("<EMBED SRC='"+sURL+"' MENU='false' WIDTH='"+sWidth+"' HEIGHT='"+sHeight+"' ID='"+sName+"' NAME='"+sName+"' TYPE='application/x-shockwave-flash' PLUGINSPAGE='http://www.macromedia.com/go/getflashplayer' />")
	document.write("</OBJECT>");
}

function calcHeight(FrameName)
{
	if(document.all) {
		var the_height = frames[FrameName].document.body.scrollHeight;
	} else {
		var the_height= document.getElementById(FrameName).contentWindow.document.body.offsetHeight;
	}
	document.getElementById(FrameName).height=the_height;
}