// gnbMenu
function initNavigation(seq) {
	nav = document.getElementById("gnbMenu");
	nav.menu = new Array();
	nav.current = null;
	nav.menuseq = 0;
	navLen = nav.childNodes.length;
	
	allA = nav.getElementsByTagName("a")
	for(k = 0; k < allA.length; k++) {
		allA.item(k).onmouseover = allA.item(k).onfocus = function () {
			nav.isOver = true;
		}
		allA.item(k).onmouseout = allA.item(k).onblur = function () {
			nav.isOver = false;
			setTimeout(function () {
				if (nav.isOver == false) {
					if (nav.menu[seq])
						nav.menu[seq].onmouseover();
					else if(nav.current) {
						menuImg = nav.current.childNodes.item(0);
						menuImg.src = menuImg.src.replace("_on.gif", "_off.gif");
						if (nav.current.submenu)
							nav.current.submenu.style.display = "none";
						nav.current = null;
					}
				}
			}, 500);
		}
	}

	for (i = 0; i < navLen; i++) {
		navItem = nav.childNodes.item(i);
		if (navItem.tagName != "LI")
			continue;

		navAnchor = navItem.getElementsByTagName("a").item(0);
		navAnchor.submenu = navItem.getElementsByTagName("ul").item(0);
		
		navAnchor.onmouseover = navAnchor.onfocus = function () {
			if (nav.current) {
				menuImg = nav.current.childNodes.item(0);
				menuImg.src = menuImg.src.replace("_on.gif", "_off.gif");
				if (nav.current.submenu)
					nav.current.submenu.style.display = "none";
				nav.current = null;
			}
			if (nav.current != this) {
				menuImg = this.childNodes.item(0);
				menuImg.src = menuImg.src.replace("_off.gif", "_on.gif");
				if (this.submenu)
					this.submenu.style.display = "block";
				nav.current = this;
			}
			nav.isOver = true;
		}
		nav.menuseq++;
		nav.menu[nav.menuseq] = navAnchor;
	}
	if (nav.menu[seq])
		nav.menu[seq].onmouseover();
}

function initToggle(tabContainer) {
	triggers = tabContainer.getElementsByTagName("a");

	for(i = 0; i < triggers.length; i++) {
		if (triggers.item(i).href.split("#")[1])
			triggers.item(i).targetEl = document.getElementById(triggers.item(i).href.split("#")[1]);

		if (!triggers.item(i).targetEl)
			continue;

		triggers.item(i).targetEl.style.display = "none";
		triggers.item(i).className = "";
		triggers.item(i).imgEl = triggers.item(i).getElementsByTagName("img").item(0);
		triggers.item(i).onclick = function () {
			if (tabContainer.current == this) {
				this.targetEl.style.display = "none";
				this.className = "";
				tabContainer.current = null;
				//if (this.imgEl) { À̹ÌÁö ¾÷´Ù¿î À̹ÌÁö Ãß°¡µÉ¶§ »ç¿ë
					//this.imgEl.src = this.imgEl.src.replace("_over.gif", ".gif");
				//}
				
			} else {
				if (tabContainer.current) {
					tabContainer.current.targetEl.style.display = "none";
					tabContainer.current.className =""
					//if (this.imgEl) {
					//tabContainer.current.imgEl.src = tabContainer.current.imgEl.src.replace("_over.gif", ".gif");
					//}
					
				}
				//if (this.imgEl) {
					//this.imgEl.src = this.imgEl.src.replace(".gif", "_over.gif");
				//}
				//triggers.item(0).targetEl.style.display = "none"; ù¹ø° ÆäÀÌÁö Ç×»ó ¿­·ÁÀÖ°Ô
				this.targetEl.style.display = "";
				this.className ="on"
				tabContainer.current = this;
			}
			return false;
		}
	}
	triggers.item(0).targetEl.style.display = "none"; 
}

/*	±ÛÀÚÈ®´ëÃà¼Ò */	
	var currentFontSize = 1;
	function zoomUtil(state, e){
		var idx;
		var arrFontSize = new Array();
	
		arrFontSize[0] = "65%";
		arrFontSize[1] = "100%";
		arrFontSize[2] = "110%";
		arrFontSize[3] = "120%";
		arrFontSize[4] = "130%";
		arrFontSize[5] = "140%";
		arrFontSize[6] = "150%";
		
		var e = e || window.event;
		if (e) {
			if (state == "plus") {		
				if (currentFontSize < 6 ) {
					idx = currentFontSize + 1;
					currentFontSize = idx;
				}else{
					idx = 6;
					currentFontSize = idx;
					alert("´õÀÌ»ó ´Ã¸± ¼ö ¾ø½À´Ï´Ù.");
				}			
			} else if (state == "default") {
				idx = 1;
				currentFontSize = idx;
			} else if (state == "minus") {			
				if ( currentFontSize >= 1) {
					idx = currentFontSize - 1;
					currentFontSize = idx;
				}else{
					idx = 0;
					currentFontSize = idx;
					alert("´õÀÌ»ó ÁÙÀÏ ¼ö ¾ø½À´Ï´Ù.");
				}
			}		
		}
		document.body.style.fontSize = arrFontSize[idx];
		return false;
	}

/* Æ˾÷ ¶Ù¿ì±â */
function openWin(url,win,s)
{	
	var win1=null;
	win1 = window.open(url, win ,'resizable=no, toolbar=no, scrollbars='+s+', menubar=no, top=30, left=30').focus();
}

function PopupAutoResize() {
    window.resizeTo(100, 100);
    var thisX = parseInt(document.body.clientWidth);
    var thisY = parseInt(document.body.clientHeight);
    var maxThisX = screen.width - 50;
    var maxThisY = screen.height - 50;
    var marginY = 0;
    //alert(thisX + "===" + thisY);
    //alert("Àӽà ºê¶ó¿ìÀú È®ÀÎ : " + navigator.userAgent);
    // ºê¶ó¿ìÀúº° ³ôÀÌ Á¶Àý. 
    if (navigator.userAgent.indexOf("MSIE 6") > 0) marginY = 35;        // IE 6.x
    else if(navigator.userAgent.indexOf("MSIE 7") > 0) marginY = 80;    // IE 7.x
    else if(navigator.userAgent.indexOf("Firefox") > 0) marginY = 83;   // FF
    else if(navigator.userAgent.indexOf("Opera") > 0) marginY = 30;     // Opera
    else if(navigator.userAgent.indexOf("Netscape") > 0) marginY = -2;  // Netscape

    if (thisX > maxThisX) {
        window.document.body.scroll = "yes";
        thisX = maxThisX;
    }
    if (thisY > maxThisY - marginY) {
        window.document.body.scroll = "yes";
        thisX += 19;
        thisY = maxThisY - marginY;
    }
    window.resizeTo(thisX+10, thisY+marginY);
	 // ¼¾ÅÍ Á¤·Ä
    // var windowX = (screen.width - (thisX+10))/2;
    // var windowY = (screen.height - (thisY+marginY))/2 - 20;
    // window.moveTo(windowX,windowY);

}


/* ¾ÆÀÌÇÁ·¹ÀÓ */
function resizeFrame(frm) {
		frm.style.height = "auto";
		contentHeight = frm.contentWindow.document.documentElement.scrollHeight;
		frm.style.height = contentHeight + 4 + "px";
	}


/* img over */
function imgMenuOver(containderID) {
	var objwrap = document.getElementById(containderID);
	var imgMenu = objwrap.getElementsByTagName("a");

	for (i=0; i<imgMenu.length; i++) {
		if(imgMenu[i].getElementsByTagName("img").length == 0) continue;

		if (imgMenu[i].getElementsByTagName("img")[0].src.indexOf("_on.gif") != -1 ) {
			continue;
		}
		imgMenu[i].onmouseover = function() {
			subImage = this.getElementsByTagName("img")[0];
			if (subImage.src.indexOf("_on.gif") != -1) return false;
			subImage.src = subImage.src.replace("_off.gif","_on.gif");
		}
		imgMenu[i].onfocus = function() {
			subImage = this.getElementsByTagName("img")[0];
			if (subImage.src.indexOf("_over.gif") != -1) return false;
			subImage.src = subImage.src.replace("_off.gif","_on.gif");
		}
		imgMenu[i].onmouseout = function() {
			subImage = this.getElementsByTagName("img")[0];
			subImage.src = subImage.src.replace("_on.gif", "_off.gif");
		}
		imgMenu[i].onblur = function() {
			subImage = this.getElementsByTagName("img")[0];
			subImage.src = subImage.src.replace("_on.gif", "_off.gif");
		}
	}
}


// Tab Content
function initTabMenu(tabContainerID) {
	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 == "tabclick")
			thismenu = tabAnchor.item(i);
		else
			continue;

		thismenu.container = tabContainer;
		thismenu.targetEl = document.getElementById(tabAnchor.item(i).href.split("#")[1]);
		thismenu.targetEl.style.display = "none";
		thismenu.imgEl = thismenu.getElementsByTagName("img").item(0);
		thismenu.onclick = 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", "_off.gif");
				} else {
					currentmenu.className = currentmenu.className.replace(" over", "");
				}
			}
			this.targetEl.style.display = "";
			if (this.imgEl) {
				this.imgEl.src = this.imgEl.src.replace("_off.gif", "_on.gif");
			} else {
				this.className += " over";
			}
			this.container.current = this;

			return false;
		};

		if (!thismenu.container.first)
			thismenu.container.first = thismenu;
	}
	if (tabContainer.first)
		tabContainer.first.onclick();
}


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 '';
	}


// Message Window
function openMessageWindow(href) {
	var windowEl = document.createElement("iframe");
	windowEl.src = href;
	windowEl.frameBorder = 0;
	windowEl.scrolling = "no";
	windowEl.allowTransparency = "true";
	windowEl.style.zIndex = 1001;
	windowEl.style.position = 'absolute';
	document.getElementsByTagName("body").item(0).appendChild(windowEl);
	document.getElementsByTagName("body").item(0).popup = windowEl;

	var selects = document.getElementsByTagName("select");
	for (i = 0; i < selects.length; i++) {
		selects.item(i).hided = true;
		selects.item(i).style.visibility = "hidden";
	}

	var mask = document.createElement("div");
	mask.onclick = closeMessageWindow;
	mask.style.width = document.documentElement.clientWidth + "px";
	mask.style.height = document.documentElement.scrollHeight + "px";
	mask.style.position = 'absolute';
	mask.style.top = "0";
	mask.style.left = "0";
	mask.style.zIndex = 1000;
	mask.style.backgroundColor = "#000";
	mask.style.opacity = "0.5";
	mask.style.filter = "alpha(opacity = 30)";
	document.getElementsByTagName("body").item(0).appendChild(mask);
	windowEl.mask = mask;
}

function closeMessageWindow() {
	var windowEl = parent.document.getElementsByTagName("body").item(0).popup;
	if (!windowEl)
		return false;

	var selects = parent.document.getElementsByTagName("select");
	for (i = 0; i < selects.length; i++) {
		if (selects.item(i).hided == true) {
			selects.item(i).style.visibility = "visible";
		}
	}

	windowEl.style.display = "none";
	windowEl.mask.parentNode.removeChild(windowEl.mask);
	windowEl.mask = null;
	
	//return true;
}
function positionMessageWindow() {
	if (!parent.document.getElementsByTagName("body").item(0).popup)
		return;

	var windowEl = parent.document.getElementsByTagName("body").item(0).popup;
	windowEl.style.height = "auto";
	windowEl.style.width = "auto";
	var windowElHeight = document.documentElement.scrollHeight;
	var windowElWidth = document.documentElement.scrollWidth;
	windowEl.style.height = windowElHeight + 5 + "px";
	windowEl.style.width = windowElWidth + "px";
	windowEl.style.top = parent.document.documentElement.scrollTop + (parent.document.documentElement.clientHeight - windowElHeight) / 2 + "px";
	windowEl.style.left = (parent.document.documentElement.clientWidth - windowElWidth) / 2 + "px";
}
// Message Popup Layer
function openMessagePopup(elId) {
	var windowEl = document.getElementById(elId.split("#")[1]);
	if (!windowEl)
		return true;

	windowEl.style.display = 'block';
	windowEl.style.zIndex = 1001;
	windowEl.style.position = 'absolute';
	windowEl.style.top = document.documentElement.scrollTop + (document.documentElement.clientHeight - windowEl.offsetHeight) / 2 + "px";
	windowEl.style.left = (document.documentElement.clientWidth - windowEl.offsetWidth) / 2 + "px";

	var selects = document.getElementsByTagName("select");
	for (i = 0; i < selects.length; i++) {
		selects.item(i).hided = true;
		selects.item(i).style.visibility = "hidden";
	}

	var mask = document.createElement("div");
	mask.onclick = function () {
		closeMessagePopup(elId);
	}
	mask.style.width = document.documentElement.clientWidth + "px";
	mask.style.height = document.documentElement.scrollHeight + "px";
	mask.style.position = 'absolute';
	mask.style.top = "0";
	mask.style.left = "0";
	mask.style.zIndex = 1000;
	mask.style.backgroundColor = "#fff";
	mask.style.opacity = "0.2";
	mask.style.filter = "alpha(opacity = 20)";
	document.getElementsByTagName("body").item(0).appendChild(mask);
	windowEl.mask = mask;
}
function closeMessagePopup(elId) {
	var windowEl = document.getElementById(elId.split("#")[1]);
	if (!windowEl)
		return true;

	var selects = parent.document.getElementsByTagName("select");
	for (i = 0; i < selects.length; i++) {
		if (selects.item(i).hided == true) {
			selects.item(i).style.visibility = "visible";
		}
	}

	windowEl.style.display = "none";
	windowEl.mask.parentNode.removeChild(windowEl.mask);
	windowEl.mask = null;
}


function golink(whichlink) {
  if (!document.getElementById("goLink")) return true;
  var source = whichlink.getAttribute("href");
  var goLinkA = document.getElementById("goLink");
  goLinkA.setAttribute("href",source);
  return false;
}

function selectedGo() {
  if (!document.getElementsByTagName) return false;
  if (!document.getElementById) return false;
  if (!document.getElementById("selected")) return false;
  var selOption = document.getElementById("selected");
  var links = selOption.getElementsByTagName("a");
  for ( var i=0; i < links.length; i++) {
    links[i].onclick = function() {
	  selected.style.display ="none";
      return golink(this);
	  
	}
    links[i].onkeypress = links[i].onclick;
  }
}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

addLoadEvent(selectedGo);

function popmDiv(gb) {
	if (gb != "") {
		window.open("/html/medical_info/pop_mDiv_main.asp?pcd="+gb,"pop_mDiv","width=880, height=615");
	} else {
		alert("ÁغñÁß ÀÔ´Ï´Ù.")
	}
}

function FullMenu_Block() {
	if ($("medi-center_div_chk") != null) {
		$("medi-center_div_chk").style.display = "none";	
	}
	$("full_menu_div_area").style.display = "none";	
	$("allMenu1").style.display = "";	
}

function FullMenu_Hiddle() {
	if ($("medi-center_div_chk") != null) {
		$("medi-center_div_chk").style.display = "";	
	}
	$("full_menu_div_area").style.display = "";	
	$("allMenu1").style.display = "none";
}