/* 
 ÅÇ ¸Þ´º¿¡ Àû¿ëµÇ´Â ÀÚ¹Ù½ºÅ©¸³Æ® 
  initTabMenu(ÅÇ¿µ¿ªID, ù¹ø°·Î ¿­·ÁÀÖÀ»ÅÇ)
  ex) initTabMenu('tabArea', '0') 
      initTabMenu('tabArea', '1')
 */

function initTabMenu(tabContainerID,firstTab) {
	var tabContainer = document.getElementById(tabContainerID);
	var tabAnchor = tabContainer.getElementsByTagName("a");
	var i = 0;

	for(i=0; i<tabAnchor.length; i++) {
		if (tabAnchor.item(i).className == "tab"){
			thismenu = tabAnchor.item(i);
		} else {
			continue;
		}
		thismenu.container = tabContainer;
		thismenu.targetEl = document.getElementById(tabAnchor.item(i).href.split("#")[1]);

		if(thismenu.targetEl) {
			thismenu.targetEl.style.display = "none";
			thismenu.imgEl = thismenu.getElementsByTagName("img").item(0);
			thismenu.onclick = thismenu.onclick = thismenu.onfocus = function tabMenuClick() {
				currentmenu = this.container.current;
				if (currentmenu == this) return false;
				if (currentmenu) {
					currentmenu.targetEl.style.display = "none";
					if (currentmenu.imgEl) {
						currentmenu.imgEl.src = currentmenu.imgEl.src.replace("_on.gif", ".gif");
						currentmenu.imgEl.className = currentmenu.imgEl.className.replace("on", "");
					} else {
						currentmenu.className = currentmenu.imgEl.className.replace("on", "");
					}
				}
				this.targetEl.style.display = "";
				if (this.imgEl) {
					if(!this.imgEl.src.split("_on")[1]) {
						this.imgEl.src = this.imgEl.src.replace(".gif", "_on.gif");
						if(this.imgEl.className) {
							this.imgEl.className += " on";
						} else {
							this.imgEl.className += "on";
						}

					}
				} else {
					if(this.className) {
						this.className += " on";
					} else {
						this.className += "on";
					}
				}
				this.container.current = this; 
				return false;
			}
		}
		// ¿­·ÁÀÖ´Â ÅÇ ¼³Á¤Çϱâ
		//if (!thismenu.container.first) thismenu.container.first = thismenu;
		thismenu.container.first = tabAnchor.item(parseInt(firstTab));

	}
	if (tabContainer.first) tabContainer.first.onclick();
}

function topMenuShow(sub,obj){
  var obj = document.getElementById(obj);
  var src = obj.src;
  var preSrc = src.substring(0, src.lastIndexOf("."));
  var subSrc = src.substring(src.lastIndexOf("."));
  obj.src = preSrc + "_on" + subSrc;
  
 //  alert(obj.src);
  document.getElementById(sub).className = "hmenu1_on";
}
// KJBang Top : Navigation
function topMenuHide(sub,obj){
  var obj = document.getElementById(obj);
  var src = obj.src;
  var preSrc = src.substring(0, src.lastIndexOf("_on."));
  var subSrc = src.substring(src.lastIndexOf("."));
  obj.src = preSrc + subSrc;
  
  //alert(obj.src);
  document.getElementById(sub).className = "hmenu1_off";
}
// KJBang Top : Util
function topUtilShow(obj){
  document.getElementById(obj).style.display='block';
  document.getElementById(obj).style.zIndex='800';
}
// KJBang Top : Util
function topUtilHide(obj){
  document.getElementById(obj).style.display = "none";
  document.getElementById(obj).style.zIndex='200';
}

// KJBang Top : Å׸¶¸ô º¸¿©ÁÖ±â
function topTabShow(tab,name,line){
	document.getElementById(tab+name).style.display="block";	
  for (var i = 1; i <= line; i++) {
	if(name != i)
	    document.getElementById(tab+i).style.display="none";
  }
  
  
}

// KJBang Left : Menu
var old_menuId;
function leftMenuShow(obj,cName){
  if(old_menuId!=""){
    document.getElementById(old_menuId).className='off';
  }
  document.getElementById(obj).style.display='block';
  document.getElementById(obj+"_c").className=cName;
  document.getElementById("left").style.zIndex='800';
  
}
function leftMenuHide(obj,cName){
  document.getElementById(obj).style.display='none';
  document.getElementById(obj+"_c").className=cName;
  if(old_menuId!=""){ 
    document.getElementById(old_menuId).className='over';
  }
  document.getElementById("left").style.zIndex='100';
  
}


// KJBang °øÅë - ¸¶¿ì½º ¿À¹ö ·¹ÀÌ¾î ºä & class¸í Á¤ÀÇ
function commonLayerShow(obj,cName){
  document.getElementById(obj).className=cName;
}
function commonLayerHide(obj,cName){
  document.getElementById(obj).className=cName;
}



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