function menu_link(val){
	var link = '';
	switch (val)
	{
	case "home" : link = "../";
		break;
	case "songwon" : link = "/";
	
	
	//ȸ»ç¼Ò°³
		break;
	case "1_1" : link = "../company/intro.html"; //ȸ»ç¼Ò°³
		break;
	case "1_2" : link = "../company/vision.html"; //ºñÁ¯
		break;
	case "1_3" : link = "../company/history.html"; //¿¬Çõ
		break;
	case "1_4" : link = "../company/system.html"; //Á¶Á÷µµ
		break;
	case "1_5" : link = "../company/map.html"; //¿À½Ã´Â±æ
	
	
	 // Á¦Ç°¼Ò°³
		break;
	case "2_1" : link = "../edanboard.php?BID=p1&GID=root"; //°Ç°­°¡Àü
		break;
	case "2_2" : link = "../edanboard.php?BID=p2&GID=root"; //°èÀý°¡Àü
		break;
	case "2_3" : link = "../edanboard.php?BID=p3&GID=root"; //»ýÈ°°¡Àü
		break;
	case "2_4" : link = "../edanboard.php?BID=p4&GID=root"; //Áֹ氡Àü
		break;
	case "2_5" : link = "../edanboard.php?BID=p5&GID=root"; //±âŸ»óÇ°
	
	
	
	 // ¼îÇθô
	 	break;
	case "3_1" : link = "../edanshop.php?code=001101&&ArrangeBy=&option3=&Brand=&ListNo=10&mid_cate=&small_cate="; //°Ç°­°¡Àü
		break;
	case "3_2" : link = "../edanshop.php?code=002102&&ArrangeBy=&option3=&Brand=&ListNo=10&mid_cate=&small_cate="; //°èÀý
		break;
	case "3_3" : link = "../edanshop.php?code=003103&&ArrangeBy=&option3=&Brand=&ListNo=10&mid_cate=&small_cate="; //»ýÈ°
		break;
	case "3_4" : link = "../edanshop.php?code=004104&&ArrangeBy=&option3=&Brand=&ListNo=10&mid_cate=&small_cate="; //ÁÖ¹æ
		break;
	case "3_5" : link = "../edanshop.php?code=005105&&ArrangeBy=&option3=&Brand=&ListNo=10&mid_cate=&small_cate="; //±âŸ
	

		
	// ÀÚ·á½Ç
			break;
	case "4_1" : link = "../edanboard.php?BID=pds&GID=root"; //Á¦Ç°¸Þ´º¾ó

	
	
	// Ä¿¹Â´ÏƼ
		break; 
	case "5_1" : link = "../edanboard.php?BID=board02&GID=root"; //°øÁö»çÇ×
		break; 
	case "5_2" : link = "../edanboard.php?BID=hugi&GID=root"; //±¸¸ÅÈıâ



	// °í°´¼¾ÅÍ
		break; 
	case "6_1" : link = "../edanhtml.php?html=guide"; //ÀÌ¿ë¾È³»
		break; 
	case "6_2" : link = "../edanboard.php?BID=board03&GID=root"; //faq
		break; 
	case "6_3" : link = "../edanboard.php?BID=qna&GID=root"; //qna


	
		break;
	default : link = "#";
		break;	
	}
	location.href = link;
}





<!--
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 '';
}
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];}
}
//-->