1 files changed, 3 insertions, 12 deletions
diff --git a/src/client/views/nodes/WebBox.tsx b/src/client/views/nodes/WebBox.tsx
index 5a07540da..2c5398e40 100644
--- a/src/client/views/nodes/WebBox.tsx
+++ b/src/client/views/nodes/WebBox.tsx
@@ -14,7 +14,7 @@ import { listSpec } from '../../../fields/Schema';
 import { Cast, NumCast, StrCast, WebCast } from '../../../fields/Types';
 import { ImageField, WebField } from '../../../fields/URLField';
 import { TraceMobx } from '../../../fields/util';
-import { addStyleSheet, addStyleSheetRule, clearStyleSheetRules, emptyFunction, getWordAtPoint, lightOrDark, returnFalse, returnOne, returnZero, setupMoveUpEvents, smoothScroll, Utils } from '../../../Utils';
+import { addStyleSheet, addStyleSheetRule, clearStyleSheetRules, emptyFunction, getWordAtPoint, lightOrDark, returnFalse, returnOne, returnZero, setupMoveUpEvents, smoothScroll, stringHash, Utils } from '../../../Utils';
 import { Docs, DocUtils } from '../../documents/Documents';
 import { DocumentManager } from '../../util/DocumentManager';
 import { ScriptingGlobals } from '../../util/ScriptingGlobals';
@@ -83,7 +83,7 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps>() implem
         return this.webField?.toString() || '';
     }
     @computed get _urlHash() {
-        return this._url ? WebBox.urlHash(this._url) + '' : '';
+        return ""+ (stringHash(this._url)??'');
     }
     @computed get scrollHeight() {
         return Math.max(NumCast(this.layoutDoc._height), this._scrollHeight);
@@ -624,15 +624,6 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps>() implem
         return false;
     };
 
-    static urlHash = (s: string) => {
-        const split = s.split('');
-        return Math.abs(
-            split.reduce((a: any, b: any) => {
-                a = (a << 5) - a + b.charCodeAt(0);
-                return a & a;
-            }, 0)
-        );
-    };
     @action
     submitURL = (preview?: boolean, dontUpdateIframe?: boolean) => {
         try {
@@ -1154,5 +1145,5 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps>() implem
     }
 }
 ScriptingGlobals.add(function urlHash(url: string) {
-    return url ? WebBox.urlHash(url) : 0;
+    return stringHash(url);
 });