/**** ºí·¯ ****/
var myAnchors=document.all.tags("A");
function allBlur() {for (i=0;i<myAnchors.length;i++) {myAnchors[i].onfocus=new Function("myAnchors["+i+"].blur()");}}


/**** À̹ÌÁö·Ñ¿À¹ö ****/
function mouseoverimg(id,imgsrc) {

  var i,j=0,x,a=mouseoverimg.arguments; document.MM_sr=new Array; 
  
  for(i=0;i<(a.length-1);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+1];}

 
}


/**** ¸ÞÀÎÅÇ ****/
	function DisplayMenu(index) {
		if (index == 1) {
			menu1.style.display = "";
			menu2.style.display = "none";
			menu3.style.display = "none";
		} else if(index == 2) {
			menu1.style.display = "none";
			menu2.style.display = "";
			menu3.style.display = "none";
		} else if(index == 3) {
			menu1.style.display = "none";
			menu2.style.display = "none";
			menu3.style.display = "";
		} else {
			menu1.style.display = "";
			menu2.style.display = "none";
			menu3.style.display = "none";
		}
	}
	

/**** ÅÇ2 ****/
	function DisplayMenu2(index) {
		if (index == 1) {
			menu1.style.display = "";
			menu2.style.display = "none";
		} else {
			menu1.style.display = "none";
			menu2.style.display = "";
		}
	}
	

/**** ÅÇ3 ****/
	function DisplayMenu3(index) {
		if (index == 1) {
			menu1.style.display = "";
			menu2.style.display = "none";
			menu3.style.display = "none";
		} else if(index == 2) {
			menu1.style.display = "none";
			menu2.style.display = "";
			menu3.style.display = "none";
		} else {
			menu1.style.display = "none";
			menu2.style.display = "none";
			menu3.style.display = "";
		}
	}
	
/**** ÅÇ4 ****/
function DisplayMenu4(index) {
		if (index == 1) {
			menu1.style.display = "";
			menu2.style.display = "none";
			menu3.style.display = "none";
			menu4.style.display = "none";
			menu5.style.display = "none";
			menu6.style.display = "none";
		} else if(index == 2) {
			menu1.style.display = "none";
			menu2.style.display = "";
			menu3.style.display = "none";
			menu4.style.display = "none";
			menu5.style.display = "none";
			menu6.style.display = "none";
		} else if(index == 3) {
			menu1.style.display = "none";
			menu2.style.display = "none";
			menu3.style.display = "";
			menu4.style.display = "none";
			menu5.style.display = "none";
			menu6.style.display = "none";
		} else if(index == 4) {
			menu1.style.display = "none";
			menu2.style.display = "none";
			menu3.style.display = "none";
			menu4.style.display = "";
			menu5.style.display = "none";
			menu6.style.display = "none";
		} else if(index == 5) {
			menu1.style.display = "none";
			menu2.style.display = "none";
			menu3.style.display = "none";
			menu4.style.display = "none";
			menu5.style.display = "";
			menu6.style.display = "none";
		}else {
			menu1.style.display = "none";
			menu2.style.display = "none";
			menu3.style.display = "none";
			menu4.style.display = "none";
			menu5.style.display = "none";
			menu6.style.display = "";
		}
	}



/**** º£½ºÆ® ****/
var old='';

function menu(name)
{

	submenu=document.getElementById('submenu_'+name).style;
	//submenu=document.all['submenu_'+name].style;
	if(old!=submenu)
	{
		if(old!='')
		{
			old.display='none';
		}
		submenu.display='block';
		old=submenu;
	}
	else
	{
		submenu.display='none';
		old='';
	}
}