// ptc_popup - ·¹ÀÌ¾î ±âº» Æ˾÷
function openLayerPopup( id )
	{	
		cookiedata = document.cookie;
		if ( cookiedata.indexOf(id+"=done") < 0 ) {
			$( "#"+id ).show();
		} else {
			$( "#"+id ).hide();
	}
}
	
function closeLayerPopup( id, checkbox ) {
	if ( $( "#"+checkbox ).is( ":checked" ) ) {
		setcookie( id, "done" , 24 );

	}
	$( "#"+id ).hide();
}

function setcookie( name, value, expirehours ) {
	var todayDate = new Date();
	todayDate.setHours( todayDate.getHours() + expirehours );
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}