Minor changes

scripts/avatars.ts

@@ -0,0 +1,31 @@
+$.updateAvatars = function() {
+	let images = document.querySelectorAll('.user-image')
+
+	for(let i = 0; i < images.length; ++i) {
+		let img = <HTMLImageElement> images[i]
+
+		if(img.naturalWidth === 0) {
+			img.onload = function() {
+				this.style.opacity = '1.0'
+			}
+
+			img.onerror = function() {
+				this.src = '/images/elements/no-gravatar.svg'
+				this.style.opacity = '1.0'
+			}
+		} else {
+			img.style.opacity = '1.0'
+		}
+	}
+
+	// Tooltips
+	// let links = document.querySelectorAll('.user')
+	//
+	// for(let i = 0; i < links.length; ++i) {
+	// 	let link = links[i]
+	//
+	// 	link.classList.add('tooltip')
+	// 	link.setAttribute('data-tooltip', link.title)
+	// 	link.title = ''
+	// }
+}