function triggerGallery(){
	if(document.getElementById('pag_gallery').checked){
		document.getElementById('gallery').style.display='block';
	} else {
		document.getElementById('gallery').style.display='none';
	}
}

function addCategory(){
	if(document.getElementById('pag_gallery').checked){
		document.getElementById('gallery').style.display='block';
	} else {
		document.getElementById('gallery').style.display='none';
	}
}