X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/0788c4247ca8ea24d8238a910a68efb9e7e3a04a..cae266f89c2f8b9c192dfbe9b9126ef9ac144e6f:/writer.js

diff --git a/writer.js b/writer.js
index 450a8f2..e21b684 100644
--- a/writer.js
+++ b/writer.js
@@ -31,4 +31,16 @@ document.addEventListener('DOMContentLoaded', () => {
 		}).catch(error => alert(error));
 		return false;
 	};
+
+	let imgpreview = document.getElementById('sourcepreview');
+	if (imgpreview) {
+		let imginput = document.getElementById('source');
+		let previewbutton = imginput.parentNode.appendChild(document.createElement('button'));
+		previewbutton.type = 'button';
+		previewbutton.append('View');
+		previewbutton.onclick = () => {
+			previewbutton.childNodes[0].nodeValue = imgpreview.hidden ? 'Hide' : 'View';
+			imgpreview.hidden = !imgpreview.hidden;
+		};
+	}
 });