function PopLayer_NotView(LayerName,CookieKey, CookieValue)
    {
    	  var objLayer = document.getElementById (LayerName);
    	  PopSetCookie(CookieKey,CookieValue,1);
    	  objLayer.style.display = "none";
    }


    // ÄíÅ°°ª ÀúÀå
    function PopSetCookie(name,value,expireday){
    	var pop_today = new Date();
    	//alert(pop_today.toGMTString());
    	pop_today.setDate(pop_today.getDate() + expireday);
    	//alert(pop_today.toGMTString());

    	if(expireday != "")
    		document.cookie = name + "=" + escape(value) + "; path=/; expires=" + pop_today.toGMTString() + ";";
    	else
    		document.cookie = name + "=" + escape(value) + "; path=/;";
    }



    // ÄíÅ°°ª °¡Á®¿À±â
    function PopGetCookie(name)
    {
    	var nameOfCookie = name + "=";
    	var x = 0;
    	//alert(document.cookie);
    	while (x <= document.cookie.length)
    	{
    		var y = (x+nameOfCookie.length);
    		//alert(x +","+ y);alert(document.cookie.substring( x, y ));
    		if(document.cookie.substring(x,y) == nameOfCookie){
    			if((endOfCookie=document.cookie.indexOf( ";", y )) == -1){
    				//alert(endOfCookie);
    				endOfCookie = document.cookie.length;
    			}
    			//alert(unescape( document.cookie.substring( y, endOfCookie ) ));
    			return unescape(document.cookie.substring(y,endOfCookie));
    		}
    		x = document.cookie.indexOf(" ",x) + 1;
    		if(x == 0)
    			break;
    	}
    	return "";
    }<!--Æ˾÷Á¤»ó-->