var topMenuCount = 6;
var topOnMenu = 0;
function topMenuOn(num){
	topMenuHide();
	document.getElementById("topMenu"+num).src=document.getElementById("topMenu"+num).src.replace('.gif','_over.gif');
	document.getElementById("sub"+num).style.display = "block";
}
function topMenuOut(){
	topMenuHide();
	if(topOnMenu > 0){
		var menuImg = document.getElementById("topMenu"+topOnMenu).src=document.getElementById("topMenu"+topOnMenu).src.replace('.gif','_over.gif');
		var menuLi = document.getElementById("sub"+topOnMenu).style.display = "block";
	}
}
function topMenuHide(){
	for(var i = 1; i <= topMenuCount;i++){
		document.getElementById("topMenu"+i).src = document.getElementById("topMenu"+i).src.replace('_over.gif','.gif');
		document.getElementById("sub"+i).style.display = "none";
	}
}
function topMenuInit(num){
	//-- ÀÏ´Ü ºñÈ°¼º
	//topOnMenu = num;
	//topMenuOn(num);
}
//0ÀÌ ¾Æ´Ò°æ¿ì »ó´Ü¸Þ´º È°¼ºÈ­ ÇÑ´Ù.
//topMenuOn(topOnMenu);

var leftOnMenu			 = "";
var leftOnMenuUl		 = "";
var leftOnMenuSub		 = "";
var leftOnMenuSubUl		 = "";
var leftOnMenuSubMenu	 = "";
//-- ¼­ºê¸Þ´ºÈ²¼ºÈ­
function leftMenuShow(leftOnMenu,leftOnMenuUl,leftOnMenuSub,leftOnMenuSubUl,leftOnMenuSubMenu){
	//-- ¿ÞÂʸ޴º È°¼ºÈ­
	if(leftOnMenu != null && leftOnMenu.length > 0){
		if(document.getElementById(leftOnMenu) ){
			document.getElementById(leftOnMenu).src = document.getElementById(leftOnMenu).src.replace(".gif","_over.gif");
		}
	}
	//-- ¿ÞÂʸ޴º UL È°¼ºÈ­
	if(leftOnMenuUl != null && leftOnMenuUl.length > 0){
		//-- ¿ÞÂʸ޴º UL ¾È¿¡ LIÈ°¼ºÈ­
		if(document.getElementById(leftOnMenuUl) ){
			var parentObj = document.getElementById(leftOnMenuUl);
			for(var i = 0; i < parentObj.childNodes.length;i++){
				if(parentObj.childNodes[i].tagName == "LI"){
					parentObj.childNodes[i].style.display = "block";
				}
			}
		}
		
		//-- ¿ÞÂʸ޴º ¼­ºê¸Þ´ºÈ°¼ºÈ­
		if(leftOnMenuSub != null && leftOnMenuSub.length > 0){
			//-- ¿ÞÂʸ޴º ¼­ºê¸Þ´ºÈ°¼ºÈ­
			if(document.getElementById(leftOnMenuSub) ){
				document.getElementById(leftOnMenuSub).src = document.getElementById(leftOnMenuSub).src.replace(".gif","_over.gif");
			}
			
			//-- ¿ÞÂʸ޴º ¼­ºê UL È°¼ºÈ­
			if(leftOnMenuSubUl != null && leftOnMenuSubUl.length > 0){
				if(document.getElementById(leftOnMenuSubUl) ){
					var parentObj = document.getElementById(leftOnMenuSubUl);
					for(var i = 0; i < parentObj.childNodes.length;i++){
						if(parentObj.childNodes[i].tagName == "LI"){
							parentObj.childNodes[i].style.display = "block";
						}
					}
					
					if(document.getElementById(leftOnMenuSubMenu) ){
						document.getElementById(leftOnMenuSubMenu).src = document.getElementById(leftOnMenuSubMenu).src.replace(".gif","_over.gif");
					}
				}
			}//-- end ¿ÞÂʸ޴º ¼­ºê UL È°¼ºÈ­
		}
	}
}