
/*
 * 1. 화일명     :    web.js
 * 2. 작성일자  :    
 * 3. 작성자     :    
 * 4. 설명        :    인터넷 서비스용 공통 javascript 
 * 5. 변경이력 (날짜 / 작성자 / 간단한 내용)
 *    1)  /  / 최초 작성
 *    2) 2004-09-17 / 박경애 / 수정 
 *           help 용 popup fucntion 추가 
 *    3) 2004-09-24 / 박경애 / 수정 
 *           sample 용 popup fucntion 추가 
 */

function MM_findObj(n, d) { //v4.0
	var p,i,x;  
	
	if(!d) d=document; 
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) x=d.all[n]; 
	for (i=0;!x&&i<d.forms.length;i++) {
		x=d.forms[i][n];
	}
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) {
		x=MM_findObj(n,d.layers[i].document);
	}
	if(!x && document.getElementById) {
		x=document.getElementById(n); 
	}
	return x;
}

function MM_showHideLayers() { //v3.0
	var i,p,v,obj,args=MM_showHideLayers.arguments;
  
	for (i=0; i<(args.length-2); i+=3) {
		if ((obj=MM_findObj(args[i]))!=null) { 
			v=args[i+2];
    		if (obj.style) { 
    			obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; 
    		}
    		obj.visibility=v; 
    	}
    }
}

function MM_preloadImages() { //v3.0
	var d=document; 
  
	if(d.images){ 
		if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
		for(i=0; i<a.length; i++) {
			if (a[i].indexOf("#")!=0){ 
				d.MM_p[j]=new Image; 
				d.MM_p[j++].src=a[i];
			}
		}
	}
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; 
	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) {
		x.src=x.oSrc;
	}
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; 
	document.MM_sr=new Array; 
	for(i=0;i<(a.length-2);i+=3) {
		if ((x=MM_findObj(a[i]))!=null){
			document.MM_sr[j++]=x; 
			if(!x.oSrc) {
				x.oSrc=x.src;
			}
			x.src=a[i+2];
		}
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_hideShowLayers(tableName, divName) {
	var objects = document.getElementsByTagName("DIV");
	for (i = 0; i < objects.length; i++) {
		field = objects[i];
		//alert(field.id);
		MM_showHideLayers(field.id,'','hide');
	}
	MM_showHideLayers(divName,'','show');
}
//-->


function MM_showHideLayer(key, imageURL, display, level, level2) {
	var objects = document.getElementsByTagName("DIV");

	if ((typeof level != "undefined") && (level != "")) {
		for (i = 0; i < objects.length; i++) {
			tmp = objects[i].id.substr(0, level.length);
			if (level.match(tmp)) {
				MM_showHideLayers(objects[i].id, '', 'hide');
			}
		}
	}
	if ((typeof level2 != "undefined") && (level2 != "")) {
		for (i = 0; i < objects.length; i++) {
			tmp = objects[i].id.substr(0, level2.length);
			if (level2.match(tmp)) {
				MM_showHideLayers(objects[i].id, '', 'hide');
			}
		}
	}
	MM_showHideLayers(key, imageURL, display);
}

var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);
var isNS = navigator.appName == "Netscape";

function getRef(id) {
	if (isDOM) return document.getElementById(id);
	if (isIE4) return document.all[id];
	if (isNS4) return document.layers[id];
}

function getSty(id) {
	x = getRef(id);
	return (isNS4 ? getRef(id) : getRef(id).style);
}

var scrollerHeight = 88;
var puaseBetweenImages = 3000;
var imageIdx = 0;

function moveRightEdge() {
	var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;

	if (isNS4) {
		yMenuFrom   = divTop.top;
		yMenuTo     = windows.pageYOffset + 450;   // 위쪽 위치
	} else if (isDOM) {
		yMenuFrom   = parseInt (divTop.style.top, 10);
		yMenuTo     = (isNS ? window.pageYOffset : document.body.scrollTop) + 500; // 위쪽 위치
	}
	timeoutNextCheck = 500;

	if (yMenuFrom != yMenuTo) {
		yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
		if (yMenuTo < yMenuFrom)
			yOffset = -yOffset;
		if (isNS4)
			divTop.top += yOffset;
		else if (isDOM)
			divTop.style.top = parseInt (divTop.style.top, 10) + yOffset;
			timeoutNextCheck = 10;
	}
	setTimeout ("moveRightEdge()", timeoutNextCheck);
}


/*
 * <pre>
 *  도움말 html 팝업창을 실행시키기  위한 함수 
 * </pre>
 */
function helpPopupOpen(pageURL)
{
	url = "/jsp/com/kcgf/ngs/r/u/help/"+pageURL+".html";
	window.open(url,'popup','width=700,height=500,top=20,left=20,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no');
}
/*
 * <pre>
 *  용어사전  html 팝업창을 실행시키기  위한 함수 
 * </pre>
 */

function wordPopupOpen(pageURL)
{

	url = "/jsp/com/kcgf/ngs/r/u/help/"+pageURL+".html";
	if( pageURL == "rc1l007" || pageURL == "rc1l008")
	{
  	    window.open(url,'popup','width=500,height=300,top=20,left=20,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no');
	}
	else
 	    window.open(url,'popup','width=400,height=300,top=20,left=20,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no');
}

/*
 * <pre>
 *  정보샘플   html 팝업창을 실행시키기  위한 함수 
 * </pre>
 */

function samplePopupOpen(pageURL)
{

	url = "/jsp/com/kcgf/ngs/r/u/download/"+pageURL+".html";
	window.open(url,'popup','width=800,height=500,top=20,left=20,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no');
}

function toggleMenu(currMenu) {
	if (document.all) {
		thisMenu = eval("document.all." + currMenu + ".style")
		if (thisMenu.display == "block") {
			thisMenu.display = "none"
		}
		else {
			thisMenu.display = "block"
		}
		return false
	}
	else {
		return true
	}
}