/*===============================================================================
' @Programe Path			: /iyforg/library/js
' @Programe ID				: all_function.js
' @Programe Name			: ¸ðµç ÆäÀÌÁö¿¡¼­ »ç¿ëµÇ´Â ÇÔ¼ö ¸ðÀ½
' @Description				: ±¹Á¦Ã»¼Ò³â¿¬ÇÕ ¿µ¹® 
' @Relation DB Table	:
' @Writer(Edit) Name	: Àü¿µÃ¢
' @Writer(Edit) Date	: 2009-05-04
' @Comment				:
'===============================================================================*/	
										

/** Ç÷¡½¬µû¶ó ¸ÞÀÎ ¿ÞÂÊ ¹è°æ ¹Ù²î´Â À̺¥Æ® **/

function goChange(mode) {	
	mode = "Obj" + mode;
	document.getElementById("main_body").className = mode;
	//document.write(mode);
	}	
function MM_preloadImages() { //v3.0
//alert("1");
  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 bluring(){ 
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
	} 
document.onfocusin=bluring;
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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
	}
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];}
	}



//·Ñ¿À¹ö 1Â÷¹æ¹ý 
function menuOn(imgEl) {	
	imgEl.src = imgEl.src.replace(".gif", "-1.gif");
}

function menuOut(imgEl) {
	imgEl.src = imgEl.src.replace("-1.gif", ".gif");
}


//¸ÅÀÎ ¹è³Ê ÅÇ 

function gnbNavi() {
	var gnbNavi = document.getElementById("m_banner");
	var subMenu = gnbNavi.getElementsByTagName("ul");
	for (i=0; i<subMenu.length; i++) {
		subMenu[i].style.display = "none"; // Àüü ¼­ºê·¹ÀÌ¾î ¼û±è.	
		document.getElementById("submenu_01").style.display = "block"; //ù¹ø° ·¹ÀÌ¾î ¿­¸² 			
	}
	var gnbMenu = gnbNavi.getElementsByTagName("li");
	for (j=0; j<gnbMenu.length; j++) {
		if (gnbMenu[j].className == "gnb_menu") {
			thismenu = gnbMenu[j].getElementsByTagName("a")[0];
			thismenu.onmouseover = function() {
				subMenu = gnbNavi.getElementsByTagName("ul");
				for (k=0; k<subMenu.length; k++) {
					subMenu[k].style.display = "none";					
					subMenu[k].parentNode.style.zIndex = "0";
				}
				
				gnbImg = gnbNavi.getElementsByTagName("img");
				for (l=0; l<gnbImg.length; l++) {
					if (gnbImg[l].src.indexOf("_on.gif") != -1 ){
						gnbImg[l].src = gnbImg[l].src.replace("_on.gif",".gif");
					}
				}

				this.getElementsByTagName("img")[0].src = this.getElementsByTagName("img")[0].src.replace(".gif","_on.gif");
				if (!this.parentNode.getElementsByTagName("ul")[0]) return false;
				this.parentNode.getElementsByTagName("ul")[0].style.display = "block";
				this.parentNode.getElementsByTagName("ul")[0].parentNode.style.zIndex = "1";
				
			}
			thismenu.onfocus = function() {
				subMenu = gnbNavi.getElementsByTagName("ul");
				for (k=0; k<subMenu.length; k++) {
					subMenu[k].style.display = "none";
					subMenu[k].parentNode.style.zIndex = "0";
				}

				gnbImg = gnbNavi.getElementsByTagName("img");
				for (l=0; l<gnbImg.length; l++) {
					if (gnbImg[l].src.indexOf("_on.gif") != -1 ){
						gnbImg[l].src = gnbImg[l].src.replace("_on.gif",".gif");
					}
				}

				this.getElementsByTagName("img")[0].src = this.getElementsByTagName("img")[0].src.replace(".gif","_on.gif");
				if (!this.parentNode.getElementsByTagName("ul")[0]) return false;
				this.parentNode.getElementsByTagName("ul")[0].style.display = "block";
				this.parentNode.getElementsByTagName("ul")[0].parentNode.style.zIndex = "1";
			}
		}
	}	
}