var seq3 = "";
function qa(qa_num){ //
	var seq1_obj=document.getElementById("qa_01");
	var seq2_obj=document.getElementById("qa_02");
	var qmenu1_obj=document.getElementById("qmenu_01");
	var qmenu2_obj=document.getElementById("qmenu_02");

	if(qa_num=="qa_01"){
		seq1_obj.style.display="block";
		seq2_obj.style.display="none";
		qmenu1_obj.style.display="block";
		qmenu2_obj.style.display="none";
	}else if(qa_num=="qa_02"){
		seq1_obj.style.display="none";
		seq2_obj.style.display="block";
		qmenu1_obj.style.display="none";
		qmenu2_obj.style.display="block";
	}


}

//ȸ¿øÁ¤º¸ °ü¸®
function set_memkind(){
	var kind=document.getElementById("mem_kind");
	var grd_year=document.getElementById("mem_grdyear");
	var course=document.getElementById("mem_course");
	kind_id=kind.selectedIndex;
	selected_kindid=kind.options[kind_id].value;

	if(selected_kindid=="12" || selected_kindid=="14" || selected_kindid=="16") {
		grd_year.disabled=false;
	}else{
		grd_year.disabled=true;
	}

}


//´Ù¿î·Îµå
function download(tbl, clm, wclm, uclm, sno){
	//clm: selected column, wclm: where column, uclm: update column
	url="/common/download.cs?tbl="+tbl+"&clm="+clm+"&wclm="+wclm+"&uclm="+uclm+"&sno="+sno;
	winname="Win"+tbl;
	window.open(url, winname, 'left=10,top=10,width=900,height=700,toolbar=no,menubar=yes,status=no,scrollbars=yes,resizable=yes');
}

//¸µÅ©ÁÖ¼Ò Å¬¸³º¸µå·Î º¹»çÇϱâ
function setClipBoard(x)
{
 window.clipboardData.setData('Text', x);
 alert('ÁÖ¼Ò°¡ Ŭ¸³º¸µå·Î º¹»ç µÇ¾ú½À´Ï´Ù. ¸Þ½ÅÁ®,ºí·Î±×,¹Ì´ÏȨÇÇ µî¿¡ \nCtrl + V·Î ºÙ¿©³Ö±â Çϼ¼¿ä.');
}

//2Â÷¸Þ´º Åä±Û
function layer_toggle(obj) {
        if (obj.style.display == 'none') obj.style.display = 'block';
        else if (obj.style.display == 'block') obj.style.display = 'none';
}
function layer_hide(obj){
        obj.style.display = 'none';
}
function layer_show(obj){
        obj.style.display = 'block';
}

//·¹ÄÚµå »èÁ¦
function rec_delx(){
	if(confirm('Á¤¸»·Î »èÁ¦ÇϽðڽÀ´Ï±î?')){
		document.forms[1].exec.value="delx";
		document.forms[1].submit();
	} else{
		return false;
	}
}
//°ü¸®ÀÚÆäÀÌÁö ·¹ÄÚµå »èÁ¦
function adm_delx(){
	if(confirm('Á¤¸»·Î »èÁ¦ÇϽðڽÀ´Ï±î?')){
		document.forms[0].exec.value="delx";
		document.forms[0].submit();
	} else{
		return false;
	}
}

// Àüü¼±ÅÃ, ÆÄÆ®¸®½ºÆ®(ÆÄÆ®°ü¸®)
function mylist_check_all(){
	var listCnt=document.forms[1].rsv_list.length;
	for (i=0;i<listCnt ;i++ )
	{
		document.forms[1].rsv_list[i].checked=true;
	}
}
function mylist_uncheck_all(){
	var listCnt=document.forms[1].rsv_list.length;;
	for (i=0;i<listCnt ;i++ )
	{
		document.forms[1].rsv_list[i].checked=false;
	}
}


//dz¼± µµ¿ò¸»
 function msgposit_list(evt){
	if(navigator.appName == "Netscape"){
	 helpbox.style.left = evt.pageX + 10;
	 helpbox.style.top  = evt.pageY + 20;
	} else {
	 helpbox.style.posLeft = event.x + 10 + document.body.scrollLeft;
	 helpbox.style.posTop  = event.y + 20 + document.body.scrollTop;
	}
 }

 function msgset_list(str){
	var text;
	text ='<table align="center" border="0" cellpadding="3" cellspacing="0" style="border-width:1; border-color:#cccccc; border-style:solid;font-size:9pt;background-color:#efefef;">';
	text += '<tr><td>'+str+'</td></tr></table>';
	helpbox.innerHTML=text;
 }

 if(navigator.appName == "Netscape"){
	document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP);
	document.onmousemove = msgposit_list;
 }


//»èÁ¦
function is_del(){
	if(confirm('Á¤¸»·Î »èÁ¦ÇϽðڽÀ´Ï±î?')){
		document.getElementById("exec").value="delx";
		document.forms[0].submit();
	}
}

//°Ë»ö ÀÔ·Ââ ÃʱâÈ­
function search_blank(){


	var s_var=document.getElementById('top_search').value;
	if(s_var=="Search"){
		document.getElementById('top_search').value="";
	}

}