document.title="SK ½º¸¶Æ®Æù W";

<!--
var preview="";
var gobj="";
function attachEvent_(obj, evt, fuc, useCapture) {
  if(!useCapture) useCapture=false;
  if(obj.addEventListener) { // W3C DOM Áö¿ø ºê¶ó¿ìÀú
    return obj.addEventListener(evt,fuc,useCapture);
  } else if(obj.attachEvent) { // MSDOM Áö¿ø ºê¶ó¿ìÀú
    return obj.attachEvent("on"+evt, fuc);
  } else { // NN4 ³ª IE5mac µî ºñ ȣȯ ºê¶ó¿ìÀú
    MyAttachEvent(obj, evt, fuc);
    obj['on'+evt]=function() { MyFireEvent(obj,evt) };
  }
}

function detachEvent_(obj, evt, fuc, useCapture) {
  if(!useCapture) useCapture=false;
  if(obj.removeEventListener) {
    return obj.removeEventListener(evt,fuc,useCapture);
  } else if(obj.detachEvent) {
    return obj.detachEvent("on"+evt, fuc);
  } else {
    MyDetachEvent(obj, evt, fuc);
    obj['on'+evt]=function() { MyFireEvent(obj,evt) };
	
  }

}

function MyAttachEvent(obj, evt, fuc) {
  if(!obj.myEvents) obj.myEvents= {};
  if(!obj.myEvents[evt]) obj.myEvents[evt]=[];
  var evts = obj.myEvents[evt];
  evts[evts.length]=fuc;
}

function MyFireEvent(obj, evt) {
  if(!obj.myEvents || !obj.myEvents[evt]) return;
  var evts = obj.myEvents[evt];
  for (var i=0;i<len;i++) {
    len=evts.length;
    evts[i]();
  }
}

function previewShow(e, obj, pv) {
  preview=pv;
  gobj=obj;
  attachEvent_(obj, "mousemove", previewMove, false);
  attachEvent_(obj, "mouseout", previewHide, false);
}

function previewMove(e) {
  var hb = document.getElementById(preview);
  if(hb.parentElement) hb.parentElement.style.display="";
  else hb.parentNode.style.display="";
  var evt = e ? e : window.event;
  var posx=0;
  var posy=0;

  if (evt.pageX || evt.pageY) { // pageX/Y Ç¥ÁØ °Ë»ç
    posx = evt.pageX +8;
    posy = evt.pageY +16;
  } else if (evt.clientX || evt.clientY) { //clientX/Y Ç¥ÁØ °Ë»ç Opera
    posx = evt.clientX +10;
    posy = evt.clientY +20;
    if (window.event) { // IE ¿©ºÎ °Ë»ç
      posx += document.body.scrollLeft;
      posy += document.body.scrollTop;
     }
  }

  hb.style.left = posx + "px";
  hb.style.top = posy + "px";
}

function previewHide() {
  var hb = document.getElementById(preview);
  if(hb.parentElement) hb.parentElement.style.display="none";
  else hb.parentNode.style.display="none";

  detachEvent_(gobj,"mousemove", previewMove, false);
}

function choices(num,check) {
	for (i=1; i<4; i++)
	{
		pay = document.getElementById("pay_input"+num).style;
		none_pay =  document.getElementById("pay_input"+i).style;
		realtime = document.getElementById("realtime_info").style;

		if (i == num) {
			if (check.checked == true)
			{
				if (i == "2") { realtime.display = ""; }
				else { realtime.display = "none";}
				pay.display = "";
			}
			else
			{
				pay.display = "none";
			}
		}
		else 
		{
			none_pay.display = "none";
		}
	}
}

/*ÇÁ¸°Æ® ÆäÀÌÁö*/
function print_page(){
	if(window.print){
		window.print();
	}else{
		alert('ºê¶ó¿ìÁ®°¡ ¸í·É¾î¸¦ Áö¿øÇÏÁö ¾Ê½À´Ï´Ù\r\n\r\nºê¶ó¿ìÁ® ¸Þ´º·Î ÀμâÇØ Áֽñ⠹ٶø´Ï´Ù');	
	}
}

// ie6 png Åõ¸í Àû¿ë ½ºÅ©¸³Æ® ¹× CSS : À̹ÌÁö ¹è°æÀÌ ¾Æ´Ò°æ¿ì 
function setPng24(obj) {
  obj.width=obj.height=1;
  obj.className=obj.className.replace(/\bpng24\b/i,'');
  obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
  obj.src='';
  return '';
}

// ·¹À̾î show hide
function tgl(v){
	var faq_anw=document.getElementById('faq_answer'+v).style.display;
	document.getElementById('faq_answer'+v).style.display=(faq_anw == 'none')?'block':'none';
}

// ·¹À̾î show hide
function siterole(v){
	var site=document.getElementById('site_role'+v).style.display;
	document.getElementById('site_role'+v).style.display=(site == 'none')?'block':'none';
}

function service(type) {
	serpop = getElementById("ser_pop").style;
	if (type == "block") {
		serpop.display = 'block';
	} else {
		serpop.display = 'none';
	}
	
}
// checkbox ¼±Åýà 
function choice(num1,check) {
	for (i=1; i<4; i++)
	{
		if (i == num1 && check.checked == true) // i°¡ num1À̶û °°°í üũ°¡ µÇ¾úÀ»¶§
		{
			document.getElementById("m0"+num1+"").style.display = ""; // ÇØ´ç ƯÁ¤ m0+'n'À» º¸¿©ÁØ´Ù.
		}
		else {
			document.getElementById("m0"+i+"").style.display = "none"; // ƯÁ¤ ¼ýÀÚ ÀÌ¿Ü ³ª¸ÓÁö ¼ýÀÚ¸¦ hidden½ÃŲ´Ù.
		}
	}
}


function change_tab(num){		
	for (i=1; i<3; i++) {
		site1 = document.getElementById("site_role"+num).style;
		site2 = document.getElementById("site_role"+i).style;
		if (num == i) {
			site1.display = "";
		} else {
			site2.display = "none";
		}
	}
}