function cmdMenu_Click(vCategory, vPosition, vLecture) {
	var aspnetForm = document.forms[0];
	
	aspnetForm.Category_Prev.value	= aspnetForm.Category.value;
	aspnetForm.Category.value			= vCategory;
	aspnetForm.Position.value			= vPosition;
	aspnetForm.Lecture.value			= vLecture;
	aspnetForm.Notice.value				= '';
    
	switch (vCategory) {
		case 'main' :
			Form_Send('self', 'http://www.eby0579.com' + '/default.asp');
			break;
		case 'member' :
		case 'bill' :
		case 'community' :
		case 'help' :
		case 'sitemap' :
		case 'mypage' :
		case 'free' :
			if (vLecture == '') {
				Form_Send('_blank', '' + 'http://www.eby0579.com/' + vCategory + '/main.asp');
			} else {
				Form_Send('self', ''+ 'http://www.eby0579.com/' + vCategory + '/' + vLecture + '.asp');
			}
			break;
		case 'toeic' :
			if (vLecture.indexOf("ENGCOKR")!= -1) {
				frmSend.Lecture.value = "ENGCOKR";
				Form_Send('self', 'http://www.eby0579.com' + '/toeic/engtoeic/list.asp');
			} else {
				switch (vLecture) {
					case 'pds' : 
						Form_Send('self',  'http://www.eby0579.com'  +'/toeic/BBS_toeic/list.asp');
						break;
					case '' : 
						Form_Send('self',  'http://www.eby0579.com'  +'/lecture/lecture_main.asp');
						break;
					default :
						Form_Send('self',  'http://www.eby0579.com'  +'/lecture/lecture_list.asp');
						break;
				}
			}
			break;
		case 'premium' :
			if (vLecture == '') {
				frmSend.Position.value			= 1;
				Form_Send('self', '' +  'http://www.eby0579.com/' + vCategory + '/pkg_120.asp');
			} else {
				Form_Send('self', '' +  'http://www.eby0579.com/'  + vCategory + '/' + vLecture + '.asp');
			}
			break;
		default	:
			if (vLecture == '') {
				Form_Send('self',  'http://www.eby0579.com'  +'/lecture/lecture_main.asp');
			} else {
				Form_Send('self',  'http://www.eby0579.com'  +'/lecture/lecture_list.asp');
			}
			break;
	}
}

function Lecture_Disp(vLecture) {
	frmSend.Lecture.value = vLecture;
	Form_Send('_blank', 'http://www.eby0579.com' + '/include/lecture_disp.asp');
}

function Form_Send(vWindow, vAction) {
	document.forms[0].action = vAction;
	if (vWindow == 'self') {
		document.forms[0].target = '_blank';
	} else if (vWindow == 'frame') {
		document.forms[0].target = '_blank';
	} else if (vWindow == 'opener') {
		document.forms[0].target = '';
		opener.Form_Send('self', vAction);
		self.close();
		return;
	}
		else if (vWindow == 'parent') {
		document.forms[0].target = '_parent';
	}
	document.forms[0].submit();
}