silk.shop = xb.core.object.extend( silk.postings, {
	} );

	silk.shop.resource = xb.core.object.extend( silk.postings.resource, {

		ctor: function( config ) {
			this.handlers = {
				"categories": silk.postings.categories.mount,
				"view": silk.shop.items.mount,
				"view-page": silk.postings.items.page.mount,
				"view-page-sections": silk.postings.items.page.mount
			};
			this.selection = {};
			silk.resource.prototype.ctor.call( this, config );
		}

	} );


	silk.shop.items = xb.core.object.extend( {
	} );


	silk.shop.items.mount = xb.core.object.extend( silk.postings.items.mount, {

		filename: function( posting ) {
			var filename = null;
			var tmpNode = document.createElement( "span" );
			var clean = function( name ) {
				var result = "";
				tmpNode.innerHTML = name;
				result = ( "" + tmpNode.innerText ).toLowerCase();
				result = removeDiacritics( result );
				result = result.replace( /[^a-zA-Z0-9_]+/g, "-" );
				return result.replace( /^[-]+/g, "" ).replace( /[-]+$/g, "" );
			};

			if ( typeof( posting[ "title" ] ) !== "undefined" ) {
				filename = clean( posting[ "title" ] );
				if ( posting[ "sub-title" ] ) {
					var filename_ext = clean( posting[ "sub-title" ] );
					if ( filename_ext ) {
						filename += "-" + filename_ext;
					}
				}
				if ( posting[ "tag-name" ] ) {
					var filename_ext = clean( posting[ "tag-name" ] );
					if ( filename_ext ) {
						filename += "-" + filename_ext;
					}					
				}
			}
			return filename;
		}

	} );