function nc_loadImage(pVal, pItem, pShowDesc){
	var img_preview = document.getElementById('img_preview');
	
	img_preview.src = 'images/galleries/'+ pItem + '/preview/preview_' + pItem + '_' + pVal + ".jpg";
	img_preview.alt = 'images/galleries/' + pItem + '/large/large_' + pItem +  '_' + pVal + '.jpg';
	if(pShowDesc != false){
		//i_desc.innerHTML = 'Image ' + pVal + ' description';
	}else{
		//i_desc.innerHTML = '&nbsp';
	}
}


function nc_zoomImage(){
	
	window.open(img_preview.alt, 'SW_Gallery',"height=550,width=800,status=yes,toolbar=no,menubar=no,location=no");
}