function addtofavorites(){
	if (navigator.appName=='Netscape'){
		alert('Áö¿øµÇÁö ¾Ê´Â ¹öÀüÀÔ´Ï´Ù.\nCtrl+D¸¦ ´­·¯¼­ ÀúÀåÇØ ÁÖ¼¼¿ä');		
	}else{
		if(parseInt(navigator.appVersion) > 3){
			var favurl   = document.location;
    		var favtitle = document.title;
    		if (document.all) window.external.AddFavorite(favurl,favtitle);
    	}	
    }	
}
var MainMenu = {
	show : function(){
//		var a_lt = Element.positionedOffset($('companymenu_image'));
//
//		$('companylayermenu').setStyle({
//		    'left'	: Number(a_lt[0])+'px',
//		    'top'	: Number(a_lt[1] + 118)+'px'
//		   });
//
		$('companylayermenu').show();
	},
	hide : function(){
		$('companylayermenu').hide();
	}
}
var MainMenuOld = {
	show : function(){
		var a_lt = Element.positionedOffset($('companymenu_image'));
		$('companylayermenu').setStyle({
		    'left'	: Number(a_lt[0] - Number(Element.getWidth($('companymenu_image'))/2))+'px',
		    'top'	: Number(a_lt[1]+42)+'px'
		   });
		$('companylayermenu').show();
		
	},
	hide : function(){
		$('companylayermenu').hide();
	}
}